Up All Night

Peter Abrahams is the New York Times bestselling author of twenty-five books, including the Edgar Award-winning Reality Check, Bullet Point, and the Echo Falls series for middle graders. Writing as Spencer Quinn, he is also the author of the Chet and Bernie series—Dog on It, Thereby Hangs a Tail, and To Fetch a Thief. He and his wife live in Massachusetts with their dog, Audrey.

Libba Bray is the New York Times bestselling author of A Great and Terrible Beauty and Rebel Angels, both of which have appeared on ALA's Best Books for Young Adults list.

David Levithan is the critically acclaimed author of eight books for teens, many of which have appeared on ALA's Best Books for Young Adults list, including Boy Meets Boy, for which he won a Lambda Literary Award.

Sarah Weeks has written more than fifty books for young readers. Some of her picture books include Mrs. McNosh Hangs Up Her Wash, Sophie Peterman Tells the Truth!, and Glamourpuss. Her bestselling novel, So B. It, is a feature-length film starring Alfre Woodard and Talitha Bateman. Ms. Weeks visits thousands of students in elementary and middle schools across the country every year. She is also an adjunct professor in the prestigious MFA Writing for Children and Young Adults program at the New School. Sarah lives in Nyack, New York, with her husband, Jim Fyfe, and their dog, Mia. You can visit her online at sarahweeks.com.

Gene Luen Yang is the bestselling creator of American Born Chinese, which won the Michael L. Printz Award and was the first graphic novel ever to be nominated for a National Book Award.

Patricia McCormick is a former journalist and a two-time National Book Award finalist whose books include Cut, Sold, Never Fall Down, The Plot to Kill Hitler, the young readers edition of I Am Malala, and the award-winning picture book Sergeant Reckless: The True Story of the Little Horse Who Became a Hero. Patricia lives in New York. Visit her online at pattymccormick.com.