Robert J. Harris

Robert J. Harris Book Series

• Artie Conan Doyle and the Gravediggers' Club

• Leonardo and the Death Machine

• Jason and the Gorgon's Blood

• Will Shakespeare and the Pirate's Fire

• Odysseus in the Serpent Maze

• The Day the World Went Loki

• The Thirty-One Kings

• Thor Is Locked in My Garage!

• Odin Blew Up My TV!