The Mystery of the Moaning Cave
William Arden & Alfred Hitchcock & Harry Kane
Alfred Hitchcock and The Three Investigators (10)
The Secret of the Crooked Cat
William Arden
Alfred Hitchcock and The Three Investigators (13)
The Mystery of the Shrinking House
William Arden & Alfred Hitchcock
Alfred Hitchcock and The Three Investigators (18)
The Secret of Phantom Lake
Alfred Hitchcock and The Three Investigators (19)
The Mystery of the Dead Man's Riddle
William Arden & Robert Arthur
Alfred Hitchcock and The Three Investigators (22)
Mystery of the Dancing Devil
Alfred Hitchcock and The Three Investigators (25)
The Mystery of the Headless Horse
Alfred Hitchcock and The Three Investigators (26)
The Mystery of the Deadly Double
Alfred Hitchcock and The Three Investigators (28)
The Secret of Shark Reef
Alfred Hitchcock and The Three Investigators (30)
The Mystery of the Purple Pirate
Alfred Hitchcock and The Three Investigators (33)
The Mystery of the Smashing Glass
Alfred Hitchcock and The Three Investigators (38)
Alfred Hitchcock and the Three Investigators in the Mystery ...
Dennis Lynds & William Arden & Alfred Hitchcock
Alfred Hitchcock and The Three Investigators (12)
The Mystery of Wreckers' Rock
Alfred Hitchcock and The Three Investigators (42)