Holly Hatam is the illustrator of the #1 New York Times bestsellers Dear Girl, and Dear Boy, which she had the pleasure of creating with Amy, Paris, and Jason Rosenthal. Some of her other books include Made by Maxine, written by Ruth Spiro, and Jack (Not Jackie), written by Erica Silverman. Holly lives in Whitby, Ontario, with her wacky husband and even wackier son.