
Welcome to STEM Tuesday: Author Interview, a repeating feature for the last Tuesday of every month. Go Science-Tech-Engineering-Math!
science, folklore, true crime, quotes, and more, all about poisonous plants!
Rebecca Hirsch: Great question! And there’s no need to worry, but now you’ve got me laughing! This book grew out of research I had done for a previous middle grade title, called When Plants Attack: Strange and Terrifying Plants. When I was researching that book and deciding what plants to feature in it,I came across a lot of poisonous plants. But poison wasn’t really the focus of that book, so I set most of those plants aside. Nevertheless, the seed had been planted. Several years later, I began to imagine writing a creepy, gothic book that looked at the science and history of poisonous plants.

RH: Definitely! Most people think of plants as boring, kind of like green statuary. But plants are actively struggling to survive, like all living things. Plants have very effective ways of fighting back against anything or anyone that tries to eat them. In the botanical world, the most common self-defense tactic is poison. Plants are master chemists. They are very good at concocting nasty chemicals, and some of these chemicals can make animals and people very sick.

RH: Oh yes, chilies are definitely poisonous. These plants manufacture their poison—a chemical called capsaicin—as a way to prevent mammals, including humans, from eating their fruits (the peppers).

RH: I love the research process. I can get lost in it! My process is to start general and then get more specific. I usually begin with general internet searches, and I also track down books that are written for a general audience. I use the public library to find nonfiction books on my topic, and I use my library’s online research tools to track down magazine articles. When I’m reading a book, I’m flipping to the back pages constantly, studying the source notes and bibliography. I want to see what sources that author used in their own research, so I can follow up with any promising sources.

RH: I’m so glad you like it! The design was a part of the book concept from the beginning. When I pitched the idea to editor Shaina Olmainson, who was formerly at Zest Books at Lerner Publishing, she immediately got on board with my vision for the book having a creepy gothic vibe. Lerner’s design team also got behind the idea in a big way.
RH: Mandrake was a lot of fun to write about. I had to force myself to stop working on that chapter and move on because I was so enchanted by that plant. It has such a rich and twisted folklore. In ancient and medieval times, people thought mandrake root resembled a naked body. They associated the plant with sexual potency and imagined that it had all sorts of magical powers.
AD: Did you find yourself being more careful about what you ate while writing this book?

Rebecca Hircsh is an award-winning author of more than 90 books for young readers. Her books have been honored with a Riverby Award for Excellence in Nature Writing, a Green Prize for Sustainable Literature, a Green Earth Book Honor, and spots on many state reading lists. She studied biochemistry at the University of Massachusetts and molecular & cellular biology at the University of Wisconsin. She’s a member of the National Association of Science Writers, SCBWI, and The Poet’s Garage, a collective of professional children’s poets. Rebecca lives in Pennsylvania, where she regularly visit schools, sharing my love of science and the craft of writing.

Andi Diehn has written over 20 children’s science books, plus a picture book on mental health called MAMA’S DAYS from Reycraft Books. She works as a children’s book editor and marketer at Nomad Press and visits schools and libraries around the country to talk about science, poetry, mental wellness, and anything else kids want to know! Andi also works as a bookseller at her local indie in Vermont – The Norwich Bookstore – and lives in rural New Hampshire with her husband, three sons, and too many pets.






