Suzy Kline (www.suzykline.com) is the author of the preceding thirty-two Nasty Harry books. She's also the author of several well-known children's novels, including the Orp series and the Herbie Jones books. Amy Wummer has illustrated several children's volumes, including the Marvin Redpost series by Louis Sachar and a number of prior books in the Horrible Harry series. She taught elementary school for twenty-seven years and currently makes scores of school visits in addition to her writing. Her three children reside with her and her spouse in Reading, Pennsylvania.