Barry Wittenstein is the author of Waiting for Pumpsie, which received a starred review from Kirkus Reviews. His follow-up picture book, The Boo-Boos That Changed the World, also received a starred review from Kirkus and was named a Kirkus Best Book of 2018. His upcoming titles include Sonny's Bridge, illustrated by Keith Mallett and A Place to Land, illustrated by Jerry Pinkney. Barry resides in New York City. Visit him on the web at onedogwoof.com and follow him on Twitter at @bwittbooks.

Kristen and Kevin Howdeshell are a husband-and-wife-illustrator duo based in Kansas City. They have their own studio, The Brave Union, and have taken on the freelance world or illustration, working on projects for magazines, packaging, t-shirts, educational purposes, and now, children's books. Visit them on the web at thebraveunion.com and find them on Instagram @thebraveunion.