-
**My Learned Friend
-
***The Halfway House
-
***Dead of Night
-
*Who Done It?
-
*Sapphire
-
***The League of Gentlemen
-
*Man in the Moon
-
*Victim
-
*All Night Long
-
***The Mind Benders
-
*Masquerade
-
*Khartoum
-
***The Assassination Bureau
-
***The Man Who Haunted Himself
14 titles