Judy Sierra is the author of many award-winning books for children including the bestsellers Antarctic Antics, illustrated by Jose Aruego and Ariane Dewey; Wild About Books, illustrated by Marc Brown; and The Secret Science Project that Almost Ate the School, illustrated by Stephen Gammell. Sierra holds a PhD in folklore and mythology from the University of California, Los Angeles. She has received the Children’s Choice Award from the International Reading Association, two Aesop awards from the American Folklore Society, and the E.B. White Read Aloud Prize from the Association of Booksellers for Children. She lives with her husband in Eugene, Oregon. Visit her online at JudySierra.net.

G. Brian Karas has illustrated many children’s books, including Muncha! Muncha! Muncha! And Tippy-Tippy-Tippy, Hide! by Candace Fleming; Incredible Me by Kathi Appelt; the High-Rise Private Eyes series by Cynthia Rylant; and Ivan by Catherine Applegate, which was a New York Times bestseller. His books have been named ALA Notables, Booklist Editor Choices, SLJ Best Books, and Boston Globe Horn Book Honor books. He lives in upstate New York. Visit him online at GBrianKaras.com.

Judy Sierra is the author of many award-winning books for children including the bestsellers Antarctic Antics, illustrated by Jose Aruego and Ariane Dewey; Wild About Books, illustrated by Marc Brown; and The Secret Science Project that Almost Ate the School, illustrated by Stephen Gammell. Sierra holds a PhD in folklore and mythology from the University of California, Los Angeles. She has received the Children's Choice Award from the International Reading Association, two Aesop awards from the American Folklore Society, and the E.B. White Read Aloud Prize from the Association of Booksellers for Children. She lives with her husband in Eugene, Oregon. Visit her online at JudySierra.net.

G. Brian Karas has illustrated many children's books, including Muncha! Muncha! Muncha! And Tippy-Tippy-Tippy, Hide! by Candace Fleming; Incredible Me by Kathi Appelt; the High-Rise Private Eyes series by Cynthia Rylant; and Ivan by Catherine Applegate, which was a New York Times bestseller. His books have been named ALA Notables, Booklist Editor Choices, SLJ Best Books, and Boston Globe Horn Book Honor books. He lives in upstate New York. Visit him online at GBrianKaras.com.