William Arden

William Arden Book Series

• The Mystery of Wreckers Rock

• The Mystery of the Shrinking House

• The Secret of Shark Reef

• The Mystery of the Laughing Shadow

• The Mystery of the Deadly Double

• The Secret of Phantom Lake

• The Mystery of the Smashing Glass

• The Mystery of the Moaning Cave

• The Mystery of the Dancing Devil

• The Mystery of the Dead Man's Riddle

• The Secret of the Crooked Cat

• The Mystery of the Headless Horse

• The Mystery of the Purple Pirate