Helen Ketteman is the author of more than twenty books for children, including If Beaver Had a Fever, illustrated by Kevin O'Malley; Goodnight, Little Monster, illustrated by Bonnie Leick; and Swamp Song, illustrated by Ponder Goembel. She lives with her husband in Sanibel Island, Florida. Learn more: www.helenketteman.com.

Nate Wragg works as an art director and illustrator for animation and book projects. His animation projects include Ratatouille, Puss in Boots, and Toy Story 3, for which Nate was one of the primary character designers. Nate also teaches courses about character design. His children's books include Your Friend the Rat-A Little Golden Book, a collaboration of multiple authors and illustrators, and Too Many Cooks by Margaret McNamara. He lives in Southern California with his family. Learn more: www.n8wragg.blogspot.com