Interview with Author Cindy Jenson-Elliot: The Doomsday Detectives

I always love bringing attention to new nonfiction books for kids and this is a GOOD one! I’m delighted to welcome author Cindy Jens0n-Elliott to the Mixed-Up Files Blog today.

Cindy Jensen-Elliott

 

She will be talking about her new book, The Doomsday Detectives

The Doomsday Detectives book

JLG Gold Standard

 

Junior Library Guild Gold Standard Selection 2025

 

 

* “Packed with explanations of scientific terminology and methods of operation, this detailed and compelling book is a superb guide for curious STEM-focused readers. An outstanding resource that depicts the winding and complex journey of scientific exploration.” — Kirkus Reviews, starred review

* “This fascinating, informative volume highlights not only the people at the center of the discovery but the scientific processes by which they came to their conclusions….Perfect for kids who want to go all-in on dinosaurs.” — Booklist, starred review

 

 

 

 

JS: Welcome to the blog. I really loved this book. Let’s start with the first question: What drew you to writing about these two scientists?

Cindy J-E:   In summer 2017, I was driving to my first day at a new full-time teaching job when my agent, Stefanie Sanchez von Borstel, called to give me some updates: a rejection of a manuscript I had recently sent to her, and an opportunity. Cheryl Klein, an editor at Lee and Low Books, was seeking a picture book family biography of Walter and Luis Alvarez, the two scientists behind the discovery of evidence that an asteroid was responsible for the Cretaceous extinction. While I was intrigued – I LOVED my college geology classes and I LOVED teaching science — I was also feeling really overwhelmed. I was making a big career switch from holding five simultaneous but flexible low-paying part-time jobs in high-end communities, to holding one full-time teaching job in a low-income community. I was also switching from teaching grades 1 – 8 science and outdoor education to teaching middle school English to three different grades. As an introvert, full-time teaching has always been challenging for my psyche, especially when my kids were young. So I was especially nervous about the return to the classroom. However, writing, even in my most successful years writing for educational test companies, magazines, newspapers and publishers, has never been enough to pay the bills. But I could feel a spark of curiosity igniting.

I told Stefanie I would read Walter Alvarez’s book, T-Rex and the Crater of Doom, and see if I wanted to write a picture book biography. How long could that take, right? Over the next few months, I read Alvarez’s book before bed and on weekends, and contemplated how I might tackle a biography. By Christmas, I realized that this would have to be much more than a picture book biography. This story, involving everything in science from Paleontology and Earth Science to Astrophysics, was a science mystery much more complex than a simple biography suggested. For children to understand how scientists solved the mystery of the Cretaceous extinction, they would need to know the science that led to the discovery. I began working on a book proposal for a longer middle grade nonfiction book, and we submitted it to Cheryl in early 2018.

 

JS: How did you decide to turn this book from a “normal” biography focusing on the scientists, to a journey of discovery? 

Cindy J-E: By summer, Cheryl had rejected my first proposal — it’s hard to remember why — but she offered to let me rewrite it, along with a sample chapter, if I wanted to make another attempt. I spent the summer and fall of my second year at the school researching and writing a second draft of the proposal. This time around, I structured it as a long-form science mystery, and developed a structure that included elements I knew my students would appreciate — graphic elements, expository elements, narrative family biography and a narrative of science discovery. I would start it with the discovery of dinosaurs and the idea of extinction, and proceed to the discovery of the crater. In the proposal, I included samples of each type of writing – comic script, expository science, science and biographical narrative — as well as a 20-page outline. We turned the proposal in again and waited. Six months later – a contract!

 

JS: Whose idea was it to use graphic novel-like insets to explain the more complex science? (I think this is brilliant, by the way).

Cindy J-E: Thank you! It was my idea to use graphic nonfiction to explain some of the science through graphic narrative, and it came about because by 2019, I had been segued over to teaching science in my school instead of English, possibly because, in my very traditionally-minded school (at that time) I was teaching students to write comic narratives in English class, in addition to essays. Prepping for science teaching, however, is a lot more work than prepping for English class, so I asked my school if I could teach two grades instead of three, and two types of science – 6th grade Earth Science and 8th grade Physical Science – instead of three (Life Science). At this particular school, this was considered part-time teaching – two preps instead of three – and working 7 -2 instead of 7-4. The best way to learn science, for me, is to teach it and to have to write about it. So having my writing and teaching focused on the same topics was helpful. I wrote the book I wanted my students – 98% of whom were English-language learners – to use to learn science, so graphics were a great resource for them.

 

JS: Can you give us a couple of  intriguing fun facts that you learned while writing this book? 

Cindy J-E: Instead of  intriguing facts, I will give you some amazing facts and experiences I had in researching and writing this book.

Intriguing fact #1: I hadn’t realized how recently, in the grand scheme of things, dinosaurs were discovered at all, AND long it took people to realize that extinction was even possible. When there were parts of Earth that were still uncharted by Europeans, folks thought that maybe dinosaurs were hiding out in some deep, dark pocket of Earth.

This also points to my own realization of how often new and alternative hypotheses are ridiculed, often for decades, until enough data comes in. I tried to include a variety of voices and viewpoints with respect.

Intriguing fact #2: When I was scripting the first and last comics, I had written sound effects for the voices of dinosaurs. Then I came across a study by a scientist who studies animal sounds and the acoustics of their skulls. His work suggested that T-Rex probably sounded more like a hunting horn than a roar.

 

JS: What would you like readers to get out of this book?

Cindy J-E: I would like readers to understand the great joy, responsibility and gift science is to our world. As I say at the end, “Scientists – geologists, paleontologists, physicists, and every other researcher in every field – never stop digging for data, collecting evidence and retesting results. The scientific practices of asking questions, tossing around ideas with colleagues from around the world (who often become friends), developing a hypothesis, and testing to see if it is actually true are the eternal pleasures of doing science. Science presents a never-ending opportunity to learn and grow, and to expand the knowledge of civilization. Scientists don’t work for themselves; they work for everyone – everyone on the entire planet, now and in the future – to bring the truth to light and make it accessible and available to the whole world.” (p. 186)

I want readers to understand what the scientific process really is, how it is used, and how our knowledge changes as we gather more information. Science is not static. It is growth.

JS: How would you like teachers/librarians to use this book?

Cindy J-E: I would like this book to be used by teachers who want to collaborate across the curriculum – science and the humanities – as a class book to teaching middle school Earth science curriculum. Students can identify science processes used as the mystery is solved. They can teach students to use comics to explain their ideas.

Thanks so much for being on our blog today, Cindy. If you want to learn more about The Doomsday Detectives or Cindy, please go to her website: https://cindyjensonelliott.com/

 

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Jennifer Swanson
Science ROCKS! And so do Jennifer Swanson's books. She is the award-winning author of over 40 nonfiction books for kids. Jennifer Swanson’s love of science began when she started a science club in her garage at the age of 7. While no longer working from the garage, you can find Jennifer at her favorite place to explore the world around her. www.JenniferSwansonBooks.com
Jennifer is also the creator and administrator of #STEMTuesday and #STEAMTeam2020