Stainless Steel Rat (Publication Order) series

 The Stainless Steel Rat (read by Phil Gigante)
 The Stainless Steel Rat's Revenge (read by Phil Gigante)
 The Stainless Steel Rat Saves The World (read by Phil Gigante)
 The Stainless Steel Rat Wants You! (read by Phil Gigante)
 The Stainless Steel Rat For President (read by Phil Gigante)
 A Stainless Steel Rat Is Born (read by Phil Gigante)
 The Stainless Steel Rat Gets Drafted (read by Phil Gigante)
 Stainless Steel Visions (read by John Polk)
 The Stainless Steel Rat Sings The Blues (read by Phil Gigante)
 The Stainless Steel Rat Goes To Hell (read by Phil Gigante)
 The Stainless Steel Rat Joins The Circus (read by Phil Gigante)
 The Stainless Steel Rat Returns (read by Phil Gigante)

Bill, the Galactic Hero series / with with Robert Sheckley, David Bischoff, Jack C. Haldeman II, David Harris

 Bill, The Galactic Hero On The Planet Of The Robot Slaves (read by Christian Rummel)
 Bill, The Galactic Hero On The Planet Of Bottled Brains (read by Christian Rummel)
 Bill, The Galactic Hero On The Planet Of Tasteless Pleasure (read by Christian Rummel)
 Bill, The Galactic Hero On The Planet Of Zombie Vampires (read by Christian Rummel)
 Bill, The Galactic Hero On The Planet Of Ten Thousand Bars (read by Christian Rummel)
 Bill, The Galactic Hero: The Final Incoherent Adventure (read by Christian Rummel)

West of Eden series

 West Of Eden (read by Christian Rummel)
 Winter In Eden (read by Christian Rummel)
 Return To Eden (read by Christian Rummel)

To the Stars series

 Homeworld (read by Charles Carr)
 Wheelworld (read by Charles Carr)
 Starworld (read by Charles Carr)

Hammer and the Cross series / with John Holm

 The Hammer And The Cross (read by Bruce Huntey)
 One King's Way (read by Bruce Huntey)
 King And Emperor (read by Bruce Huntey)

Brion Brandd series book 1

 Planet Of The Damned (read by Jim Roberts)

Deathworld series

 Deathworld (read by Christian Rummel)
 Deathworld 2: The Ethical Engineer (read by Jim Roberts)

Other

 Rebel In Time (read by Simon Vance)
 Arm Of The Law (read by Phil Chenevert)
 The K-Factor (read by Mike Vendetti)
 Make Room! Make Room! (read by Eric Michael Summerer)
 Selected Sci-Fi Stories (read by Jim Roberts)