Tom Angleberger is the New York Times bestselling author of the Origami Yoda series and the Flytrap Files series, as well as many other books for kids. He lives with his family in Virginia. John Hendrix is a New York Times bestselling author and illustrator. His books include the young adult graphic novel The Faithful Spy: Dietrich Bonhoeffer and the Plot to Kill Hitler (a YALSA Nonfiction Excellence in Nonfiction Award Finalist) and the picture books Go and Do Likewise!: The Parables and Wisdom of Jesus , Shooting at the Stars: The Christmas Truce of 1914 , and Miracle Man: The Story of Jesus , and Nurse, Soldier, Spy: The Story of Sarah Edmonds, A Civil War Hero . He is also the author-artist behind the adult books The Holy Ghost: A Spirited Comic and Drawing Is Magic: Discovering Yourself in a Sketchbook . He is chair of the MFA Illustration and Visual Culture program in the Sam Fox School of Design & Visual Arts at Washington University in St. Louis. Hendrix lives in Webster Groves, Missouri.