Mac BarnettΒ is aΒ New York TimesΒ bestselling author of over 18 books for children, including two Caldecott Honorβwinning collaborations with Jon Klassen:Β Sam & Dave Dig a Hole, which also won the E. B. White Read Aloud Award, andΒ Extra Yarn, which won both the Boston GlobeβHorn Book Award and the E. B. White Read Aloud Award. His picture booksΒ Leo: A Ghost Story, illustrated by Christian Robinson, andΒ The Skunk, illustrated by Patrick McDonnell, were named two of the ten Best Illustrated Books of 2015 by theΒ New York Times. Mac writes the Brixton Brothers series of mystery novels and, with Jory John, theΒ New York TimesΒ bestselling Terrible Two series. He lives in Berkeley, California.; Jory JohnΒ is aΒ New York TimesΒ bestselling author of books for both children and adults. He is a two-time E. B. White Read Aloud Honor recipient. Joryβs work includes theΒ New York TimesΒ bestselling Terrible Two series, the award-winning picture bookΒ Goodnight Already!, its companionΒ I Love You Already!, the national bestsellerΒ All My Friends Are Dead, and a sequel,Β All My Friends Are Still Dead. Jory has also written for theΒ New York Times, theΒ San Francisco Chronicle, theΒ Believer, McSweeneyβs Internet Tendency, and BuzzFeed, among many other publications. For more than six years, Jory worked as the programs director at 826 Valencia, a nonprofit writing and educational center in San Franciscoβs Mission District, founded by Dave Eggers. He lives in Portland, Oregon.