Sherri Duskey Rinker is the author of #1 New York Times bestsellers Goodnight, Goodnight, Construction Site and Steam Train, Dream Train. She loves cooking, gardening and old oil paintings. Sherri lives with her photographer husband, two sons, one dog and one hedgehog in St. Charles, Illinois.

Ethan Long is an internationally recognised children's book author and illustrator with over 70 titles to his credit, which includes PW starred Fright Club. The sequel to his Theodor Seuss Geisel Award winner, Up, Tall and High!, In, Over and On! was featured in the New York Times Book Review Back to School Issue.

His Chamelia and the New Kid in Class was a 2014 Children's Choice Honor Book. He is also the creator of the Emmy-nominated preschool series Tasty Time with ZeFronk. He lives in Orlando, Florida.