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Interview with Author/Illustrator Maddie Frost

Today, let’s give a hearty Mixed-Up Files welcome to Maddie Frost. An award-winning author and illustrator, Maddie has been praised as a “powerhouse creator,” making over a dozen books for kids. Her first middle-grade novel, Really Rubie, which Kirkus hailed as: “Humorous, frank, and guaranteed to reassure,” is out now from Aladdin.

Really Rubie: A Summary

Eleven-year-old Rubie Fox can’t wait to go to sleepaway camp for the first time with her best friend, Riley. She and Riley will be at Camp Pineview for an entire month, and Riley’s crush, Owen Griffon, will be across the lake at the boys’ camp. But when Riley can’t go to camp because she broke her ankle, Rubie has to go by herself. How can she survive without Riley? But camp might be more eventful, and more exciting, than Rubie ever thought, including her first-ever crush on a boy.


Q&A with Maddie Frost

MR: Welcome to the Mixed-Up Files, Maddie. Huge congrats on the publication of Really Rubie. I went to sleepaway camp as a kid, so of course I loved your book. I gobbled it up in two sittings!

MF: That’s amazing. I hope it didn’t give you any gas.

MR: Um… 🙂 

Getting Campy with Rubie

MR: Your book is based on your own experience at sleepaway camp. How is Rubie’s experience similar to yours? How is it different? Also, what are the similarities and differences between you and Rubie?

MF: The biggest difference between me and Rubie’s camp experience is that my best friend came with me. Looking back, I always sort of wondered what kind of experience I would have had if I went alone. Rubie was the product of that curiosity.

All the fears, insecurities, and discomfort Rubie goes through at camp, I felt too. It was the first time I had left home for that long, and same for Rubie. It was like being flung onto another planet (with tons of woodchips). We both realized that a whole other world exists beyond the bubble of home. Amazing, and terrifying.

Rubie and I are both emotional and anxious, and we both try to find the humor in life’s struggles. Humor has always been a coping mechanism for me, especially in art. Rubie’s diary entries and doodles reflect that too. But we’re also super aware, and we take in everything all at once. Our feelings, our friends feelings, vibes and moods, exciting moments, awkward moments, people’s energy. I think all great writing comes from being hyper-aware to life.

MR: As a follow-up, what advice would you give to 11-year-old Maddie?

MF: “Hey Maddie, it’s Maddie from the future. Listen, I know it’s rough seas out there in middle school. You’re probably feeling A LOT of things right now and it’s okay. What doesn’t make sense now will later. I promise. Oh, BTW, you turn it all into a book series. I know, right?! Keep going, you got this.

Dear Diary

MR: Really Rubie is written in diary form. What informed this stylistic decision? Did you keep diaries as a tween?

MF: Um, of course I did! I don’t know how you didn’t as a tween girl. There’s so much going on internally and you CAN’T talk to your parents about it. No way! A diary was the safest place to let my thoughts and feelings out. I’ve always wanted to try and make a middle-grade diary. My drawing style and personality lends itself well to this age group. I’m forever a tween at heart. I wrote in a diary at camp, so there was some “research” to be done before I started outlining this book.

I have always considered myself an artist first, author second. I came to writing books by illustrating them. The two art forms have operated like best friends throughout my career. They riff off of each other. What one lacks, the other makes up for. So I knew that if I wrote a middle grade novel, there 100% would be art. Ergo, a diary was the perfect format for me. Also it’s just so fun to write a stream of chaotic conscious and time travel back into my eleven-year-old brain.

Tween Friendships

MR: After Rubie’s BFF, Riley, breaks her ankle and has to withdraw from camp, Rubie is forced to navigate the experience on her own. Did something similar happen to you at Rubie’s age? Also, what were you trying to say about the nature of tween friendships?

MF: Often times, we stay “close to the pack” because we feel safe. But there isn’t much personal growth that happens when we are afraid to venture outside of our comfort zone. If I look back, my biggest personal growth happened when I was EXTREMELY uncomfortable; aka, trying anything new alone. There’s a big world out there, and when you’re a kid, it’s sooo hard to grasp that. Friendships will grow and change because you grow and change. It’s all part of your process and progress as a human. I wish what happened to Rubie happened to me much earlier in my life. I wish I had made a friend like Eliza back then, who proved that the Universe will always meet you halfway.

The Art of Creating a Graphic Novel

MR: In addition to writing the novel, you created the illustrations. What was the process like for you? Did you do both at the same time or add the illustrations later? Also, how does being an artist influence your writing—and vice-versa?

MF: I write the manuscripts for all my books before I do any art. This goes for picture books and graphic novels too. If the story stinks, it doesn’t matter how good the art is. Kind of like if the plot of a movie is horrible but the actors are award-worthy. Does not matter. The writer in me always trusts the artist in me. I never try to avoid writing something for the sake of having to draw it. Unless of course it’s something I don’t like drawing. Like large crowds, or realistic horses.

Jane of All Trades

MR: In addition to Rubie, you have written and illustrated a slew of popular picture books. What prompted your decision to write for a middle-grade audience? Did the creative process differ from your experience as a picture-book author/illustrator?

MF: I’m always craving the next challenge. The same thing happened when I went from picture books to graphic novels. I asked myself if I could do it, and then I tried. I’m not afraid of failing, so it makes the attempt super relaxed. Rubie came from a combination of that, plus being bored with the genre I had been working in for almost a decade. As artists, sometimes it feels like we need to put ourselves in a box to get more “recognized.” Like, oh this girl is a mystery writer, that guy only does THIS type of graphic novel. Ugh, it’s so suffocating as a creator to limit yourself. I don’t want to be type-casted! I want to be a Jane of all Trades, Master of all. I mean, all women are, right? Wink, wink.

Sharing the (School Visit) Love

MR: Rumor has it you enjoy doing school visits. Can you tell MUF readers more about this? 

 MF: The rumor is true. I love making it to the other side and sharing my work with readers. Authors work in a hole, we need the reward of humans engaging with us and our stories. We also have sensitive egos. It’s the best feeling when you connect with an audience.

Maddie’s “Aha!” Moment

MR: What has your path to publication been like? Smooth sailing or bumpy seas?

MF: My road to publication was an unexpected one, let’s say that. I really never thought about it when I was younger. I knew there we authors and illustrators that made books, but had no idea that it could be a career choice. I went to college for Animation because I loved cartoons. I’m a 90’s kid and grew up watching Nickelodeon in it’s prime. While I was there, I won a freelance contest to illustrate a picture book for a local hotel. It paid nothing but it was an aha moment for an alternate job path. It was everything I loved about cartoons, just in book format. After I graduated, I wanted to work at Disney. But being a New Englander, I had no idea how one does that. Do you just call up Mickey Mouse? “Yo, Mickey, you got a job for me?” (Said in Boston accent.)

So I started teaching elementary art until I couldn’t ignore the itch to make my own art any longer. I followed a few book illustrators on social media and reached out to find out how to get an agent. Long story long, I got an agent and took on small, boring book projects for babies (literally) while honing my craft, and my voice. I worked my way from the bottom up with zero training or direction. The only thing I knew I had to do was work hard. And I haven’t stopped working hard.

The Magic of Writing

MR: What is your writing and illustrating process like, Maddie? Do you have a specific routine or word-count goals? Any rituals? Also, are you a plotter or a pantser?

MF: Writing process for Rubie always takes place somewhere in the morning after my daughter goes to school.  I can’t write Rubie on anything else but my tablet (I have a laptop and computer) but it MUST be on the tablet or the magic isn’t there. So weird, I know. I think I just like the sound of my keyboard, it must make me write better. Tap, tap, tap.

For illustrating, I work in my office at all/any times of the day on my computer. I make my art in Photoshop with a Wacom and stylus pen. No specific routine, since I have a three year old. What is a routine again? And when I’m cleaning it means I’m procrastinating.

What’s Next for Maddie

MR: Really Rubie is the first in a series. Would you mind sharing a bit about what readers can expect in the books that follow?

MF: In Really Rubie book two, she turns twelve and starts sixth grade. There’s a new girl in town and also the person Riley has spent half the summer with in secret. She also happens to be super annoying. Meanwhile, Mom is acting a little *sus* and Rubie is convinced she’s dating. I don’t want to say too much, but there’s a big art scandal, a new crush, breaking and entering a classroom, more sneaking out at night, and a whole lot more awkward drama.

Lightning Round!

Yellow graphic lightning bolt

MR: Last thing: No MUF interview is complete without a lightning round, so…

Preferred writing snack? Is coffee a snack?

 Coffee or tea? Coffee because it’s a snack?

 Zombie apocalypse: Yea or nay? Live it? Nay. Write it? Yea.

Favorite camp activity? Making friendship bracelets.

Most embarrassing moment at camp? Oh no not an MEM! Okay, this is true. I took sailing at the camp Rubie is based on, and one time I capsized the boat and it completely turtled over. Like it went upside down in the water. The “Hot Ben” in my situation had to come out on a motor boat and rescue me. Mega embarrassment viiiiibes.

 Superpower? Flying

Favorite place on earth? My home. And maybe Disney World I guesssss.

 You’re stranded on a desert island, with only three items in your possession. What are they? A sketchbook, pencil, and water. What more do you need?

MR: Thank you for chatting with me, Maddie—and congratulations on the publication of Really Rubie. I thoroughly enjoyed it, and I know MUF readers will too.

MF: Thanks for having me! Happy Reading! <3 Maddie

STEM Tuesday– Bridges and Skyscrapers– Book List

 

 

 

 

 

 

Bridges and skyscrapers are some of the most incredible structures humans have ever built. Bridges connect people across rivers and valleys, while skyscrapers stretch high into the sky and shape city skylines. These giant structures are engineering marvels that combine creativity, science, math, and teamwork to solve amazing challenges.

 

Illustrated nonfiction book cover showing bridges around the world and explaining how they are built and used to connect places.

 

Bridges written by Magda Garguláková and illustrated by Jakub Bachorík
A beautifully illustrated nonfiction book about bridges around the world. It explains how bridges are built and why they are important, while showing different designs and styles. Readers learn how bridges connect places and help people travel more easily. It’s a clear, engaging book for curious young learners.

 

Cover of a graphic novel that explains how engineers design and build bridges across rivers and valleys using science and problem-solving.

Science Comics series:
Bridges: Engineering Masterpieces written and illustrated by Dan Zettwoch
Skyscrapers: The Height of Engineering written and illustrated by John Kerschbaum
The first graphic novel is a detailed and fun look at how bridges are designed and built. It shows how engineers solve problems to connect places across rivers and valleys.The second graphic novel explores how tall buildings are made and why they can reach such amazing heights. It explains the science and teamwork behind modern city skylines.

 

 

cover art of an illustrated true story of the Brooklyn Bridge, focusing on the engineers, challenges, and construction of the suspension bridge.

 

The Bridge: How the Roeblings Connected Brooklyn to New York written by Peter J. Tomasi and illustrated by Teo Hernandez DuVall
This book tells the true story of a famous suspension bridge that connects two major cities. It follows the engineers and family behind its design and construction. The story shows the challenges, danger, and determination needed to complete such a huge project. Illustrations help bring this important piece of engineering history to life.

 

 

 

 

cover of a nonfiction book that explains how bridges, buildings, and other structures are built using simple, engaging engineering explanations.

 

How Was That Built? The Stories Behind Awesome Structures written by Roma Agrawal and illustrated by Katie Hickey
A fun and engaging nonfiction book that explains how amazing structures are built around the world. It breaks down complex engineering ideas in a simple, kid-friendly way. Readers learn the stories behind bridges, buildings, and other impressive creations. Bright illustrations help make the science clear and exciting.

 

 

 

National Geographic – Skyscrapers written by Libby Romerocover of a nonfiction book (reading Level 3 by National Geographic Kids) with photographs showing the tallest skyscrapers and explaining how they are engineered and constructed.
A fascinating nonfiction book that explores the tallest buildings in the world. It explains how skyscrapers are designed and built using science and engineering. Readers learn about the challenges of building upward in crowded cities. Striking photographs help bring these impressive structures to life.

 

 

 

 

illustrated book cover of "Where Is the Brooklyn Bridge?"

WhoHQ series
Where is the Brooklyn Bridge? written by Megan Stine and illustrated by John Hinderliter
Where is the Empire State Building (WhoHQ Series) written by Janet B. Pascal and illustrated by Daniel Colon
These two books tell the story of the Brooklyn Bridge and the Empire State Building. Part of the popular WhoHQ series, they feature easy-to-read text and a straightforward, accessible structure, combining history and STEM as they explore the cultural significance of these two American landmarks.

 

 

 

To Walk the Sky: How Iroquois Steelworkers Helped Build Towering Citiewritten by Patricia Morris Buckley and illustrated by E. B. Lewisillustrated book cover of "To Walk The Sky," featuring an Iroquois man walking on a steel beam high above a cityscape
This lyrical nonfiction picture book tells the history of the skywalkers– Native American ironworkers who helped build bridges and skyscrapers all over North America. It honors their remarkable contributions to famous landmarks–including work on the Golden Gate Bridge, Lincoln Center, Sears Tower, and more–as well as their resilience in the face of terrible tragedies: the collapse of the Quebec City Bridge in 1907, and more recently, the collapse of the Twin Towers on September 11.

 

 

 

 

 

book cover of "Why Humans Build Up," featuring illustrated skyscrapers in a fictional cityscape

Why Humans Build Up: The Rise of Towers, Temples and Skyscrapers written by Gregor Craigie and illustrated by Kathleen Fu
Gregor Craigie and Kathleen Fu take readers on a world tour of tall buildings, from the Lighthouse of Alexandria to the Central Park Tower. Each chapter is organized as a different answer to the titular question, “Why [do] humans build up?” Explore how social factors, from religion to industrial competition to environmental sustainability, have pushed the boundaries of what is possible in architecture and engineering.

 

 

 

Skyscrapers!: With 25 Science Projects for Kids written by Elizabeth Schmermund and illustrated by Mike Crosiercover image of the activity book "Skyscrapers" showing an image of a beaver wearing a baseball cap and looking up at a tall building
Bridges! With 25 Science Projects for Kids written by Jennifer Swanson and illustrated by Bryan Stone
This pair of activity books from Nomad Press, part of the four-book Explore Engineering series, is full of engaging activities that explore fundamental STEM concepts. Sprinkled with fun facts and key vocabulary terms throughout, each chapter uses inquiry-based learning to guide readers through anchor questions, background information, and hands-on projects.

 

 

 

book cover of "Skyscraper" by Lynn Curlee, featuring an illustration of two buildings against a blue sky

 

Skyscraper written by Lynn Curlee
With gorgeous illustrations on every page, this book offers a deep dive into the history of skyscrapers—and the architects who designed them. The author, an art historian, sheds a unique light on the technological advances and design decisions that have made each of the featured buildings so memorable.

 

 

 

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This month’s STEM Tuesday book list was prepared by:

Author Lydia Lukidis

 

Lydia Lukidis is an award-winning author of 60+ trade and educational books for children. Her titles include UP, UP HIGH: The Secret Poetry of Earth’s Atmosphere (Capstone, 2025), DANCING THROUGH SPACE: Dr. Mae Jemison Soars to New Heights (Albert Whitman, 2024), and DEEP, DEEP, DOWN: The Secret Underwater Poetry of the Mariana Trench (Capstone, 2023) which was a Crystal Kite winner for the Canada and North America division, Forest of Reading Silver Birch Express Honor, a Cybils Award nominee, and winner of the Dogwood Readers Award. A science enthusiast from a young age, Lydia now incorporates her studies in science and her everlasting curiosity into her books.  Another passion of hers is fostering a love for children’s literacy through the writing workshops she regularly offers in elementary schools across Quebec with the Culture in the Schools program. For more information, please visit www.lydialukidis.com.

 

 

author Callie Dean

 

 

Callie Dean is a researcher, writer, and musician living in Shreveport, LA. She is the author of Marvelous Mistakes: Accidents That Made History (October 2026, Beaming Books) and Unstoppable Song (2027, Lerner/Carolrhoda). For more information, please visit https://calliebdean.com.

June 2026 New Releases!

The Cat Prophecies: Claw Quest

A thirteen-year-old boy holds the fate of his family, his neighborhood, and the world in his hands when he discovers that his cat is from a secret realm of warrior cats facing a dangerous enemy.

The walls between worlds are wearing thin. On one side is the bustling neighborhood of San Antonio—home to thirteen-year-old Tito Rodríguez.On the other is a mythical realm where forces of darkness are looking for a way out. Standing between worlds are the guardians of humankind—a race of fierce warrior cats, who appear in our world as cute and furry companions.

When Tito follows a stray cat through a hidden portal, he finds himself at the center of this cosmic battle between the warrior cats and evil spirits that feed on negative emotions. And according to an ancient prophecy, Tito is the Chosen One who will lead the fight against the forces of darkness . . . probably.

It turns out that there are three possible Chosen Ones—Tito and his new friends and fellow outsiders Luisito and Isa, who have their own furry sidekicks (or wise mentors, if you ask the cats). And with the darkness slipping through the cracks to the human world, all three will have to train for the ultimate fight and prove who is the true hero.

 

Roxie in Color

By Diane Debrovner and Stacy Cervenka

Roxie wants to blend in at a new school, which is hard to do when your parents are blind, in this remarkable novel about friendship, misperceptions, and family—plus a dog’s view of the world.

Roxie loves her parents, but other people can’t seem to see past the fact that they’re blind—and they don’t really see Roxie, either. To them, she’s just “the girl with the blind parents.” So when her family moves to a new town and Roxie starts seventh grade at a new school, she’s determined to be known for the other parts of who she is: an artist, an animal lover, and the kind of person who bakes cookies for people she cares about for no special reason. But that means keeping her parents’ blindness a secret from the kids at school and definitely not telling anyone that she might inherit the eye condition that caused her mother’s vision loss—at least until they get to know her.

For a while, Roxie is happier than she’s ever been. But when her lies and omissions lead to a visit from Child Protective Services, will Roxie find the courage to be fully honest with her friends, her parents, and herself? This heartfelt depiction of a girl establishing her own identity, with some chapters told from the perspective of her mother’s loyal guide dog, is an authentic portrayal of the joys, challenges, and everyday ordinariness of being raised by parents who have a disability.

Note: The novel is typeset in Atkinson Hyperlegible, a font developed by Braille Institute specifically for low-vision readers.

 

Glow

By Nancy Stone

Cordelia believes in facts. Frano believes in destiny. They’re as different as storm clouds and sunshine—until they discover three baby white storks that glow with mysterious light.

No one else can see the glow, just Cordelia and Frano—and she wants nothing to do with the new boy. Yet with a massive hurricane barreling toward Florida, the birds’ very survival depends on this unlikely pair.

Glow pulses with light and unforgettable characters. A magical realism story that aims for and captures the heart.

For anyone who loved Haven Jacobs Saves the Planet or Willodeen.

 

 

 

 

 

Sol Goes for Goal!

It’s back to school for the Hillside Valley kids! Sol’s trying out for the middle school soccer team but will a crush on the team captain distract her from her goals? Find out in this new Hillside Valley graphic novel—filled with friendship, first crushes, and some impressive soccer skills!

Welcome back to Hillside Valley-this time it’s Game On for Sol!

Twelve-year-old Sol is a great friend, a model student, a beloved daughter and a star soccer player. At least that’s what everyone always expects of her. But when the soccer team captain Lily walks by, Sol starts to lose focus. What’s with this heart fluttering feeling she has around Lily?! And how can she stay the star player–the star everything–that people see her as if she can barely remember her name (much less how to play soccer) around Lily? Is Sol destined to let everyone down, including herself? Or can she figure out how to be the Sol she wants to be…on and off the field. Settle back into the cozy community of Hillside Valley in this second irresistible graphic novel! And don’t miss the first Hillside Valley Graphic Novel, Speak Up, Santiago!

 

Midsummer Sisters

Kenzie and Quinn aren’t just stepsisters – they’re best friends. They’re spending the summer with their grandmother, kayaking in the marshy coastal islands she calls home. The Outer Banks are also home to a herd of wild ponies, and the girls fall in love with a fragile newborn foal that they name Starling.

But even blue skies and sandy beaches can’t distract from what’s going on back home. Things between their parents aren’t the way they used to be, and the constant fights have left Kenzie and Quinn anxious and confused. They can’t remember a time when they weren’t a family. If their parents divorce and Quinn and her mom move away, will they even still be sisters . . . or will they be nothing?

As their world shifts around them, the girls swear to do the one thing they can: keep Starling safe.

Award-winning cartoonist Niki Smith delivers a stunning story set during a summer of change. Filled with gorgeous and expressive illustrations, Midsummer Sisters is a celebration of the beauty of wild horses, as powerful as the unbreakable bond between sisters.

 

 

Lightmare

Book #2 of The Incorruptibles

Fiora’s world has been turned upside down in this second book in the exciting upper middle grade fantasy series The Incorruptibles, for fans of Keeper of the Lost Cities and The Marvellers.

Still reeling from recent tragedies, Fiora and her Thistle teammates are on the run and living in seclusion. Times are difficult, and the Thistles are more vulnerable to the sorcerer threat than ever. But all is not lost. The Thistles are forming a plan to fight back.

But when terrible truths are revealed, deep fractures form within the team. When one of their own makes a choice Fiora never saw coming—and cannot possibly understand—Fiora and her friends are forced to reexamine what is good and what is evil…as well as the gray space between.

 

Just Ask Elsie

 

Elsie Parker is having a totally normal fifth grade year.

Fractions and conjunctions—check.
Stressing about middle school—check.
Body-positive puberty class at church that also covers feelings and identities—check.

Okay, maybe that last one isn’t so normal. It’s a little weird (and awkward) to spend her Sundays talking periods, B.O., and pimples. But Elsie’s also learning a lot more than she’s heard in her public-school health class — like the difference between sex and gender, and what consent is, and what it might mean that she can’t stop blushing around a certain cute girl at her school.

When her puberty lessons become the school’s latest gossip, Elsie’s totally humiliated… until she finds an anonymous note in her locker from a classmate who wants to know more, and realizes that other kids might have embarrassing questions of their own.

Starting an underground advice board wasn’t exactly in her plans, but Elsie won’t pass up a chance to turn her reputation around — or to share words and labels that have not-so-accidentally been left off their curriculum. But when the principal tries to shut down the unauthorized puberty talk, Elsie has to decide what she’s willing to risk to tell the truth to kids who really need to hear it.

 

Stream

It’s finally summer—heck, yeah!

With eigth grade done, Elio Solis plans to lock in on his gaming and show the fellas what he’s got.

Celi Rivera and her bestie are headed to Hawaii to sun, skate, and search content for her channel.

But those dreams end when a catfishing incident rocks their Oakland community. Suddenly, parents are nosing in posts, taking phones, and laying down lectures about screen-time safety and well-being. Suddenly, Celi and Elio find themselves sent to rural Mexico, without internet, electricity, or even running water save for a dying stream that could wipe out the whole pueblo in the coming summer rains.

Helping curanderas in a healing clinic…
carting sticks to rehabilitate the arroyo…
turn summer dreams to misery!

But day by day, in nature, beauty, and community, with crushes blooming, can they find their way to each other—and slowly back to themselves?

 

 

The Replay Trap

A girl stuck in a time loop repeatedly relives an awkward sleepover at a wildlife center with a wolf-like monster in the woods in this fun and creepy middle grade adventure.

When Sydney heads to a sleepover birthday party at a wildlife center, she’s sure it’s a terrible idea. Not only because she’ll be staying in a creepy cabin surrounded by wolf enclosures, but because she wasn’t actually invited to the party. Instead, her mom asked Ari’s mom if Sydney could join, and now she’s crashing the event with a group of kids she barely knows. Ugh.It turns out she isn’t the only party crasher when a strange, wolf-like creature bounds out of the woods and throws the night into chaos. In the rush to escape, Sydney hits her head, is knocked out cold…and wakes up back in the car, headed to the party.

Sydney realizes she’s living the same night again and again and again. Why is the evening stuck in a loop, and what is the creature prowling around the center? And—most importantly—how can she break the loop and finally see the morning?

Fifth Grade Top Dogs

By Jerry Spinelli

George, aka “Suds,” is about to start the fifth grade, where he, his best friend Joey, and the rest of his classmates will be the top dogs of the whole school. They are ready to collect on the respect they now deserve and leave their lasting legacy at Gotwals Elementary . . . but that’s easier said than done.

Between bullies on the playground and a prankster sister, Suds is being undermined, ignored, and even challenged everywhere he turns.

Suds knows this could finally be his year, if only he works on his walk, perfects his image, and his annoying little sister stays out of his way. He has been preparing to be a top dog his whole elementary school career. Does he now have what it takes?

 

 

 

 

Hope you enjoy these exciting new releases. Have a great Summer!