A Sam Spade Audio Double-Feature Starring Howard Duff, Volume 1 (Unabridged)
2024
A Sam Spade Audio Double-Feature Starring Howard Duff, Volume 2 (Unabridged)
2024
Sam Spade: Volumes One and Two
2014
The Adventures of Sam Spade: Lawless
2015
The Adventures of Sam Spade, Detective, Vol. 2 (The Classic Radio Collection)
2016
The Adventures of Sam Spade, Detective - Volume 1: Sam and the Psyche & The Calcutta Trunk Caper
2020