Horrible Harry Collection (Horrible Harry's Secrect, HH And the Green Slime, HH In Room 2B, HH Moves up to Third Grade, HH and the Dungeon, HH and the Ant Invasion, HH and the Goog, HH Goes to the Moon)

ISBN: 978-0-545-12190-3

ISBN-10: 0-545-12190-6