Horrible Harry Says Goodbye

Horrible Harry and the Wedding Spies

Horrible Harry in Room 2B

Horrible Harry and the Dragon War

Horrible Harry and the Ant Invasion

Horrible Harry and the Green Slime

Horrible Harry Moves up to the Third Grade

Horrible Harry Goes to Sea

Horrible Harry and the Locked Closet

Horrible Harry and the Dungeon

Horrible Harry's Secret

Horrible Harry and the Kickball Wedding

Horrible Harry and the Mud Gremlins

Horrible Harry and the Battle of the Bugs

Horrible Harry and the Hallway Bully

Horrible Harry on the Ropes

Horrible Harry and the Stolen Cookie

Horrible Harry Goes Cuckoo

Horrible Harry and the Triple Revenge