Calculating Chimpanzees, Brainy Bees, and Other Animals with Mind-Blowing Mathematical Abilities

Stephanie Gibeault is a Canadian animal science expert with a master's in animal behavior and a bachelor's in ecology and evolution. She's been pooped on by monkeys, grumbled at by gorillas, and drooled on by dogs. Now she writes fiction and nonfiction books for children as well as articles for magazines and the internet. She does math puzzles to relax and lives just outside of Toronto.

Jaclyn Sinquett has illustrated many books for children, including I Love Strawberries by Shannon Anderson and Sincerely Emerson by Emerson Weber. She lives in New Jersey.