Zoë Tucker is passionate about picture books. In her day job as a picture-book art director and designer, she has worked with best-selling artists including Waterstones-prize winner Lizzy Stewart, Axel Scheffler, Nick Sharratt, and Helen Stephens. Also a budding author, the first picture book she wrote, Ada Lovelace and the Number-Crunching Machine (September 2019), was described as "Inspiring, feminist, and informative in equal parts" by Kirkus.
Zoe Persico is an author and illustrator with a love for the wild, the wondrous, and the whimsical. Along with bringing her own bags while shopping, using reusable items, and thrifting, she joined working on this book to help spread the important message of fighting climate change. Born and bred in the Midwest, she currently resides in Florida with her partner and dog.