Brother-and-sister team MATTHEW HOLM and JENNIFER L. HOLM are both avid skiiers, though Jennifer did learn to snowboard while writing this book (she still can't sit down). They're pretty sure that with a little more practice, they could both totally be epic. Today, Jennifer is the New York Times bestselling author of several highly acclaimed novels, including three Newbery Honor-winners, Our Only May Amelia, Penny from Heaven, and Turtle in Paradise. Matthew Holm is a graphic designer and freelance writer. They are also the creators of the Squish series.