Henry Herz received a bachelor of science degree in industrial engineering and operations research from Cornell University, master of science in operations research from George Washington University, and master of arts in political science from Georgetown University, none of which help him write children's books. His love for fantasy began when he read Where the Wild Things Are (repeatedly) as a child (and as an adult) and was sealed by The Lord of the Rings and Dungeons & Dragons. He enjoys painting Warhammer miniatures, moderating science fiction/fantasy literature panels at conventions, eating Boston cream pie, and writing children's books with his sons, Josh and Harrison. Their first book was featured in Young Entrepreneur, Wired GeekDad, CNN, and the Warner Brothers' website for the Hobbit movie. The Herz writing trio lives in San Diego, California. Abigail Larson's whimsical illustrations have been shown throughout the United States, from New York to Los Angeles, as well as internationally in Paris and London. Larson creates digital art for children's books and commissioned projects. Some of her interests include Halloween, witchcraft, children's literature, skeletons, and monsters.