Ethan Long is an internationally recognized children's book author and illustrator with more than 70 titles to his credit, including Up, Tall, and High!, a Theodor Seuss Geisel Award winner. He is also the creator of the Emmy-nominated preschool series Tasty Time with ZeFronk. He lives in Orlando, Florida.
Sherri Duskey Rinker is the author of The 12 Sleighs of Christmas as well as the #1 New York Times bestsellers Goodnight, Goodnight, Construction Site; Steam Train, Dream Train; Mighty, Mighty Construction Site; and Construction Site on Christmas Night. She lives with her photographer husband and two sons in the Chicago area.