The Man Called X - Volume 6: From a Starlit Hill & Rhythm of Death

The Man Called X - Volume 5: Mr X Goes to Syria & Red Messenger

The Man Called X - Volume 4: A Beautiful Woman, A Foreign Agent and a Submarine & Dr Alvarez's Laboratory

The Man Called X - Volume 7: Operation Fifty & Five Ounces of Treason

The Man Called X - Volume 2: Journey to Xenephon & Professor Czorny Has Disappeared

The Man Called X - Volume 8: Japan Underground & Orient Express

The Man Called X - Volume 3: Rendezvous with Death & Warm Welcome, Sudden Death

The Man Called X - Volume 1: Custom Cigarettes & One Way to Macassar

The Man Called X - Volume 9: Pirates off the Coast Of India & The Black of Diamonds

The Man Called X - Volume 11: Dope Smuggling & Cargo Confidant

The Man Called X - Volume 12: University of Leiden & Missing Witness

The Man Called X - Volume 10: North of Thirty Eight & A Tiny Bit of Microfilm

Rocky Fortune - Volume 8: The Museum Murder & Hauling Nitro, Volume 8

Rocky Fortune - Volume 6: The Plot Murder Santa Claus & Prize Fighter Setup

Rocky Fortune - Volume 4: Murder on the Aisle & Murder Among the Statues

Rocky Fortune - Volume 5: Carnival One Way & Companion to a Chimp, Volume 5

Rocky Fortune - Volume 12: Psychological Murder & Rocket Racket & Boarding House Doublecross

Rocky Fortune - Volume 10: Too Many Husbands & Decoy For Death

Rocky Fortune - Volume 2: Shipboard Jewel Robbery & Pint-Sized Payroll Bandit

Rocky Fortune - Volume 11: The Doctor's Dilemma & Incident in a Bar