Jean Reagan is the #1 New York Times bestselling author of How to Babysit a Grandpa and its companion books. Her first book, Always My Brother, is a story that mirrors a personal family tragedy. Jean loves to write a wide range of stories--sprinkled with humor--to help kids embrace challenges. She was born in Alabama, spent most of her childhood in Japan, and lives in Salt Lake City, Utah, with her husband. Each summer, they drive to Grand Teton National Park at her preferred speed--slow. Visit her at jeanreagan.com.

Eduardo Marticorena is a children's book illustrator based in El Salvador, where he zips around in a tiny orange car. He studied graphic design in college while working on freelance advertising illustration. Later, he pursued his dream as a professional illustrator, working as video game background artist, animation layout artist and painter, and children's book illustrator. He also works as an art teacher. His preferred speed is VERY FAST. Visit him at edmarticorena.pb.online.