Samantha Berger has written many picture books, including Crankenstein and A Crankenstein Valentine , What If. ,and Rock What Ya Got . She is a three-time Emmy-nominated television writer and former editorial director and vice president of animated shorts for Nickelodeon. When she isn't writing, she's doing voice-overs and helping rescue dogs. Samantha lives in sunny California, and she invites you to visit her at samanthaberger.com. Dan Santat is the Caldecott Medal-winning and New York Times bestselling author and illustrator of The Adventures of Beekle: The Unimaginary Friend , Are We there Yet? , and After the Fall . He has also illustrated many other picture books, including Crankenstein and A Crankenstein Valentine by Samantha Berger, as well as Lift and Drawn Together by Minh Lê.

Dan lives in Southern California with his wife, two kids, and various pets, and he invites you to visit him online at dantat.com.