Dave Eggers is the author of books for readers of all ages, including The Eyes and the Impossible and The Circle, as well as numerous books for young readers, including Her Right Foot, What Can a Citizen Do?, and The Lifters. He is the founder of the independent publishing company McSweeney’s and the cofounder of 826 Valencia, a youth writing center—fronted by a supply store for working pirates—that has inspired dozens of other organizations worldwide.
Mark Hoffmann is an illustrator and a professor of illustration at Montserrat College of Art. His books include Iamasaurus, Poop, and A Is for Apple, Unless . . ., all published by Cameron Kids. He lives in southern New Hampshire with his wife and son.