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Cover Reveal—THE LIBRARY OF CURIOSITIES by Jenny Lundquist!

It’s a special day at The Mixed-Up Files! I am thrilled to host the cover reveal for THE LIBRARY OF CURIOSITIES (Holiday House 7/22/25) written by Jenny Lundquist and illustrated by Erwin Madrid.

Summary: THE LIBRARY OF CURIOSITIES

Twelve-year-old Rowan Fitzgerald discovers the library her estranged grandfather runs is filled with magical objects—but only one holds the key to her family’s mysterious past.

After being expelled from boarding school—again—Rowan isn’t sure what to expect upon arriving at Fitzgerald Manor. But it sure isn’t this.

The estate is opulent. Lush. Grand. Mind-boggling. And at the heart of it all is Cillian Fitzgerald, her enigmatic grandfather, and his pride and joy: the Library of Curiosities.

Now, everyone knows that libraries are the best. But the Library of Curiosities is the best of the best, because its collection contains a vast trove of magical objects from which lucky patrons can borrow to fix their everyday problems. Still stuck on that language arts story assignment? Try writing it on the enchanted typewriter and see if that doesn’t get the words flowing. Hoping to land the lead in the school musical? Check out a wishing sock. (Use high heat to activate.)

It doesn’t take long for Rowan to realize that in this wondrous place, her own problems—her painful want of family, her deep desire for friends—might actually be solved for the first time in her life.

And now that we have piqued your interest, it’s time for the cover reveal. Drumroll please . . . Ladies and gentlemen, I present to you—THE LIBRARY OF CURIOSITIES!

 

COVER REVEAL!

 

Isn’t it GORGEOUS?!

And now it’s time to meet the author . . . Jenny Lundquist. 

Lisa: I absolutely LOVE the cover! Erwin Madrid truly captured the magic of the story. How much were you involved in the design process? 

Jenny: Holiday House gave me a list of illustrators they had in mind for the cover. I was familiar–and a fan!–of Erwin Madrid’s work and asked if they would reach out to him about doing the cover and was thrilled when he said yes. I LOVE the cover so much! I think he captured so many incredible details, from the whimsical items on the shelves to the shadow of the villain standing behind the window.

Lisa: Tell us about THE LIBRARY OF CURIOSITIES. 

Jenny: THE LIBRARY OF CURIOSITIES is about twelve-year-old Rowan Fitzgerald, who gets kicked out of boarding school (again) and is forced to live with her estranged grandfather at his opulent estate and discovers the library he runs is filled not with books, but magical objects, and that he and their family’s archenemy have both been searching for an enigmatic curiosity called the Everheart, that’s been lost for decades. If Rowan and her grandfather don’t find the Everheart first, they’ll both lose everything they’ve ever loved.

Lisa: I read an early version of this book and immediately knew it would find its way into the hands of young readers. It is middle-grade perfection!

Now, on to the questions. 

Lisa: Do you base characters on people you know? If yes, spill the beans!

Jenny: No, I never base my characters on real people. I always design my characters according to the plot. For instance, the plot of LIBRARY called for a character who was impulsive and a go-getter, but also had a high amount of empathy. I crafted Rowan after those needs.

Lisa: What was your biggest challenge when writing this book?

Jenny: I’ve been wanting to write a book about a family who collected magical objects for years, but I couldn’t seem to get the setting right. First, I tried having them work at a tent in a flea market, and then in an obscure antique store, and there might have been another setting somewhere in there. But it never landed right. Finally, one day I came up with the idea of setting the story in a library and everything immediately started falling into place. I loved every minute of designing the library and all the wondrous objects it contains inside!

Lisa: How much of your real-life experiences play a role in the stories you tell? (Translation: Do you know of a magical library?)

Jenny: Sadly, I don’t know of any magical libraries in the sense that I think the question is implying. Although, as someone who loves libraries, I have to say my personal belief is that libraries are inherently magical, just as they are, because they grant us passports to worlds we would otherwise not have access to. I put a line to that effect in toward the end of the book because I believe that so strongly!

Lisa: What books did you like to read as a kid? Do those books influence your writing?

Jenny: I loved the Narnia series when I was in elementary school and I have never outgrown the sense of wonder I first felt when reading it. I am still the person that opens a door or a wardrobe and hopes I’ll find a magical world on the other side. 6. What advice would you give twelve-year-old Jenny? I would tell twelve-year-old Jenny not to worry so much about what others are thinking. Everyone is so worried about their own life, that they think about you a whole lot less that you think they do.

Lisa: If you could have one magical object from your story, which would you choose?

If I could choose one object from the story, I would choose a wishing sock. They are socks that grant wishes, but require high heat to activate their magic powers. You can toss one in the dryer but they are single use, so your sock will disappear afterward. The drawback is you’re going to end up with a lot of mismatched and/or lost socks, but the benefit is your wish will come true!

Lisa: What are you working on now?

Jenny: In addition to middle grade, I write for adults. I’m currently revising my debut adult novel, THE STARS OF SOMEWHERE ELSE, which I describe as Narnia for adults with multiple love stories (between romantic partners as well as estranged sisters), shadowy billionaires, and luxury mindsets. I’m also drafting the second book in the contract, so 2025 is shaping up to be a busy year!

Lisa: Thank you so much for stopping by The Mixed Up Files for the cover reveal for your magical new book. We can hardly wait to hold this beauty in our hands! To all our readers, be sure to add THE LIBRARY OF CURIOSITIES to your Goodreads list and pre-order at your favorite local indie or click on the link below. 

Happy reading!

Author—Jenny Lundquist

Evoto

As the author of several whimsical middle grade and young adult novels, Jenny Lundquist is no stranger to literary magic. But she also finds plenty of real-world wonder in her home state of California, where she lives and writes alongside several beloved humans, one beloved rescue pup, and, more often than not, a beloved mug of coffee. Jenny received her MFA in Creative Writing from San Francisco State University, and is proud to say she has never once enlisted the assistance of a magic typewriter. The Stars of Somewhere Else, Jenny’s debut novel for adults, is set to publish in Winter 2026 with Forge/Macmillan. Find her online at Instagram or at Substack, where she hosts her newsletter, Dispatches From Somewhere Else.

Illustrator—Erwin Madrid

Erwin Madrid grew up in San Jose, California. In May 2003, Erwin earned his BFA in Illustration from the Academy of Art College in San Francisco, CA. During his last semester of college, Erwin was hired by PDI/DreamWorks Animation where he contributed production illustrations for the animated feature film, Shrek 2. He later became a visual development artist for the ongoing Shrek franchise, the Madagascar sequel and Megamind. Erwin has also done conceptual art for the video game industry for titles like Uncharted: Drake’s Fortune. His has designed cover art for children’s books for publishers that include Harper Collins, Random House and Simon and Schuster. In his spare time, Erwin travels and paints whenever he has a chance. He currently lives in the Bay Area, California.

Pre-order The Library Of Curiosities.

Add to your Goodreads reading list.

Request to read from Edelweiss.

 

Diversity in MG Lit Roundup

Hi Everyone –

Have you ever had a chance to check out our Diversity in MG Lit Book List series? Our contributor Rosanne Parry does a regular round-up of diverse MG titles, and we think they’re fantastic. We decided to collect a few of her most recent lists to illustrate what a terrific resource we have in these lists:

Diversity in MG Book Lists

  1. Diversity in MG #19: Mysteries
  2. Diversity in MG #17:  Equity for Black books and their creators
  3. Diversity in MG: Historical Fiction  and Non Fiction
  4. Diversity in MG Lit #14: Girl-centered Sci Fi and Fantasy
  5. Diversity in MG Lit #3: Latinx Characters and Authors
  6. Diversity in MG Lit: #5: Refugees

Join us again next month– on October 14-– for another post on Diversity in MG Lit.

As always, thanks for your support. We love our readers!

Agent/Author Spotlight: Eric Smith

Philadelphia-based Eric Smith has worked as an author, an anthology editor, and an agent, and as such has a deep love for children’s literature and an impressive range of experience.  His most recent novel, a YA romcom about two teens whose families own rival cheesesteak trucks, With or Without You, was released in 2023. From The Mixed-Up Files of Middle-Grade Authors had the privilege of speaking with Eric about his career, especially his role as an agent for P.S. Literary.

 

Eric Smith, looking dapper in a jean jacket

How did you get into agenting? Was that before or after you established yourself as an author?

It was just a smidge after my author life had kicked off. My first book, The Geek’s Guide to Dating, was published with Quirk at the very end of 2013, and I started agenting with P.S. in 2014. My first YA novel, Inked, came out in 2015. So, I was still a bit of a baby author back then.

I had been working at Quirk Books for about five years when I made the leap. I’d been looking for roles in editorial, actually, when the agenting position caught my eye. I’d been lucky enough to work with some of the team at P.S. Literary on books they’d had at Quirk, by my friend (and agency client) Sam Maggs. I reached out and well, here we are a decade later. I feel very lucky.

What can you tell us about P.S. Literary?

It’s an agency based out of Canada, with a bundle of absolutely wonderful agents.  Everyone’s tastes there are so wildly different, that we end up being an agency which works on a wide array of projects. I’d tell anyone reading who loves kid-lit, to check out the work of my colleagues Maria Vicente and Curtis Russell.

What do you look for in a query or manuscript? What themes and topics really call to you? Are you seeking anything in particular right now?

Oooh that’s a tough one! The unhelpful answer is “a good story!” but really, that’s what it usually comes down to.

The thing about a good query, is that it gives me everything I need to know if it’s something I want to request. The basics are there so I know it’s in good shape (good word count, solid comparative titles, the right genre and category for the description of the story), and then the details of the story ground me in the book.

Like, when you look at the jacket copy of any book on your bookshelf, we get a sense of the characters, stakes, and why they can’t just walk away, right? Give those books a look right now! See? We need to get a sense of that in the pitch too.

Once I’ve got all those bits in a query, and as long as the writing is good (again another unhelpful bit), I’ll request away!

As for what I’m specifically looking for… hm. I really want more horror, high-concept romantic comedies, and accessible genre-blending fiction.

Following up on that, what would you like to see more of in middle grade fiction?

More horror please! And I’d love to see an even bigger resurgence in middle grade sci-fi. It’s been such a thrill watching Scott Reintgen’s The Last Dragon on Mars absolutely everywhere. Kids want their science fiction! Let’s make it happen!

What are some of your favorite middle grade authors and/or books? Those can be classic, recent, ones which influenced you growing up, or ones which stand out in today’s market…

I feel like I’m always chasing the thrill of reading an Alex London novel. His Middle Grades, from Battle Dragons to the Princess Protection Program, are just so spectacularly imaginative, accessible, and inclusive. They are the kind of books I cannot wait to give to my kiddo when he’s old enough to read them.

I feel like Olivia A. Cole reinvents themself with every single Middle Grade they write. Where the Lockwood Grows was a masterpiece and then we get hit with The Empty Place, and both books feel so spectacularly different while still so distinctly Olivia. Their books are a literary miracle.

I’ve also loved Sarvenaz Tash and Misa Sugiura’s ventures into Middle Grade after several astonishing YA novels. Definitely pick up the Momo Arashima series and Tash’s debut in MG, The Queen of Ocean Parkway.

As an agent, you’ve represented non-fiction, adult, young adult, and middle grade fiction. Do you have a particular favorite category? What’s it like covering such a wide spectrum of material?

Oooh that’s like asking me to pick my favorite child!

I think my favorite place to work in is always going to be Young Adult books, just because I also write them, which means I get this extra thrill really digging into projects with my YA clients. I like to think I’m really good at those. I hope my clients agree!

What advice would you give an author seeking representation for the first time?

Take your time, do the research. There are a lot of agents out there, but there’s a good chance after you’ve scoured through and made your lists of the ones who will best represent your work, you might only have a couple dozen that feel right. And it’s better to have a good fit.

That said, try not to be nervous? Or intimidated? While there’s an adage floating around about how agents are always looking for a reason to say no, I’d argue that we are always looking for a reason to say YES. We’re people who love books and the folks who write them, and we don’t have a job without creatives.

So yes, take your time. Do the homework. But then take a deep breath. You’re preparing to engage with a bunch of wild fans.

I also keep a bundle of query resources on my website, so if you’re looking to read some sample query letters, give it a look! It’s all free.

What are some of the reasons why you might pass on a query or manuscript? What pitfalls should authors try and avoid?

I mean, it’s never something nefarious. It’s usually a sign that the book just isn’t ready, or they haven’t had anyone else look at it. A word count that is far too low or way too high, a voice that doesn’t fit the category or genre, a fundamentally wrong narrative decision for the project, things like that.

You avoid those pitfalls by being familiar with the space you’re looking to be in. Reading books in the genre or category. I can usually tell right away if a writer isn’t versed in what they’re writing. So do that work.

After all, if you want to write MG novels, you should be a fan of them, right?

How do you balance your author and agent workloads?

Hah! I wish I had some secret hack answer here, but the reality is, I do it the way anyone who has a day job does it. I squeeze in a little time here and there. I wake up early before my kid goes to school, and I write at 6AM until he comes into my office demanding juice. If I’ve had a day that isn’t too exhausting, sometimes I’ll write at night. And I have long standing writing dates with friends that I set up.

It means my books sometimes take a while, and it means sometimes I won’t touch a draft for weeks. But family and work always comes first.

What are you working on now? What projects, both yours and your clients, would you like to hype?

Oh you! My first Middle Grade novel comes out in 2026 with Crown and is called The Adoptee’s Guide to Surviving Seventh Grade. It’s co-written with Jazz Taylor and K.A. Reynolds, and is about a club of adoptees who do not want to talk about their feelings… until they have to, of course.

And there may be another MG announcement on the horizon for me.

As for my clients, there’s a really beautiful MG non-fiction book coming out next year with Bloomsbury by Margeaux Weston called Everything But Typical that I’m very proud of, all about neurodiverse people who have made history, and the latest in Robin Stevenson’s MG non-fiction Kid Legends series, Kid Olympians: Winter, is set to publish with Quirk.

Finally, because I know you’re a proud Philadelphian: Wit’ or witout?  Whiz or American?  And what’s your favorite cheesesteak place?

Hahah, I am a provolone boy, and when it’s available, Cooper Sharp, the best of cheeses. My favorite cheesesteak places are perhaps a bit controversial, as I love the oxtail cheesesteak (you heard me) at Revolution House in Old City, and the curry chicken cheesesteak at Cedar Point in Fishtown. Though most of my Philadelphia friends will tell you, the best cheesesteak is wherever you can get one.