ABC Mystery Time
Airmail Mystery, The New Item!
A Voice in the Night
Black Book
Bold Venture
Boris Karloff Show
Cabin B-13
Carter Brown Mysteries
Cloak and Dagger
Clutching Hand
Dangerous Assignment Multiple Volumes Available
Deadline Mystery
Diary of Fate
Ellery Queen
Five Minute Mysteries
Hall of Fantasy
Hollywood Mystery Time
Hour of Mystery
I Love a Mystery
Incredible But True Series is Complete
Inner Sanctum Mysteries Multiple Volumes Available
Key, The New Item!
Macabre
Majestic Master of Mystery
Man Called X Multiple Volumes Available
Mark Trail
Midnight
Molle' Mystery Theater
Murder at Midnight
Mysterious Circumstances
Mystery Award Theater
Mystery House Series is Complete
Mystery in the Air
Mystery is My Hobby
Mystery Playhouse
Mystery Theater
Obsession
Origins of Superstition
Out of the Night
Paul Temple Multiple Volumes Available
Player, The
Results Inc.
Ripley's Believe it or Not
Sealed Book, The Series is Complete
Secret Agent K7 Returns
Seeing Eye Theater
Shadow, The Multiple Volumes Available
Shadows of Fu Manchu
Sherlock Holmes Multiple Volumes Available
Silent Men
Strange Dr. Weird Series is Complete
Strange Wills Series is Complete
Superstition on the Air
Suspense Multiple Volumes Available
Suspicion
Tales of Fatima
Top Secret
Unsolved Mysteries
Whistler, The Multiple Volumes Available
Worlds Greatest Mysteries
Zero Hour Multiple Volumes Available