Molly Knox Ostertag is the New York Times bestselling author and illustrator of the acclaimed Witch Boy trilogy: The Witch Boy, The Hidden Witch, and The Midwinter Witch, as well as a writer for animation. A graduate of the School of Visual Arts, Molly was featured in the Forbes 30 Under 30: Media list in 2020. She lives in Los Angeles with her spouse, two cats, and a very cuddly dog.