Rebecca E. Hirsch is an award- winning children's author with a PhD in plant biology. Her picture books include Plants Can't Sit Still and Night Creatures: Animals That Swoop, Crawl, and Creep while You Sleep. She lives with her husband and three children in State College, Pennsylvania. You can visit her online at rebeccahirsch.com.
Sonia Possentini is an award-winning fine artist and illustrator in Modena, Italy. Sonia received a degree in Art History from the DAMS institute at Bologna University, and she teaches illustration at the Reggio Emilia International School of Comics.