Wade Bradford's picture books include There's a Dinosaur on the 13th Floor, illustrated by Kevin Hawkes, Why Do I Have to Make My Bed?, illustrated by Johanna van der Sterre and Around the World in a Bathtub, illustrated by Micha Archer. Wade lives with his family in California, USA, where he teaches English and directs plays with a local theatre company. In addition to writing children's books, Wade is a playwright with over twenty plays to his credit. Find him online at wadebradford.com and on Twitter as @dramaplays.

Kevin Hawkes is the illustrator of many award-winning books for children, including Library Lion, written by Michelle Knudsen, Weslandia and City Circus, both written by Paul Fleischman, Me, All Alone at the End of the World, written by M. T. Anderson, and There's a Dinosaur on the 13th Floor, written by Wade Bradford. He lives with his wife and children in Maine, USA. Find Kevin online at kevinhawkes.com.