Brian Selznick's books have sold millions of copies, garnered countless awards worldwide, and been translated into more than 35 languages. He broke open the novel form with his innovative and genre-defying thematic trilogy, beginning with the Caldecott Medal-winning #1 New York Times bestseller The Invention of Hugo Cabret, adapted into Martin Scorsese's Oscar-winning movie Hugo. He followed that with the #1 New York Times bestseller, Wonderstruck, adapted into the eponymous movie by celebrated filmmaker Todd Haynes, with a screenplay by Selznick, and the New York Times bestseller, The Marvels. Selznick's two most recent books for young people, Baby Monkey, Private Eye, an ALA Notable Book co-written with his husband David Serlin, and Kaleidoscope, a New York Times Notable Children's Book of 2021, were both New York Times bestsellers as well. He also illustrated the 20th anniversary edition covers of J.K. Rowling's Harry Potter series. Selznick and Serlin divide their time between Brooklyn, New York and La Jolla, California. Learn more at thebrianselznick.com and mediaroom.scholastic.com/brianselznick. David Serlin is a writer, editor, and historian who teaches at the University of California, San Diego. He is the author or editor of numerous books and articles for adults, as well as the co-author of the highly acclaimed Baby Monkey, Private Eye.Brian and David divide their time between Brooklyn, New York and San Diego, California.