Cadwalader Ringgold:
Beyond Capella - John Rackham - Ace Double 05595 - cover artist Kelly Freas
Cadwalader Ringgold:
Electric Sword-Swallowers - Kenneth Bulmer - Ace Double 05595 - cover artist Jack Gaughan
Cadwalader Ringgold:
Time Thieves - Dean R. Koontz - Ace Double 00990
Cadwalader Ringgold:
Against Arcturus - Susan K. Putney - Ace Double 00990
Cadwalader Ringgold:
Kenneth Bulmer - The Chariots of Ra - Ace Double 10293 - Kelly Freas
Cadwalader Ringgold:
John Rackham - Earthstrings - Ace Double 10293 - cover artist David Plourde
Cadwalader Ringgold:
Claud and Rhoda Nunes - Recoil - Ace Double 71082 - cover artist Kelly Freas
Cadwalader Ringgold:
A. Bertram Chandler - Dark Dimensions - Ace Double 13783 - cover by Kelly Freas
Cadwalader Ringgold:
A. Bertram Chandler - Alternate Orbits - Ace Double 13783 - cover by Karel Thole
Cadwalader Ringgold:
Dean R. Koontz - Fear That Man - Ace Double 23140 - cover artist Jack Gaughan
Cadwalader Ringgold:
Nick Kamin - The Herod Men - Ace Double 13805 - cover artist John Schoenherr
Cadwalader Ringgold:
John Rackham - Dark Planet - Ace Double 13805 - cover artist Jack Gaughan
Cadwalader Ringgold:
Barrington J. Bayley - Annihilation Factor - Ace Double 33710 - cover artist Peter Lloyd
Cadwalader Ringgold:
Neal Barrett, Jr. - Highwood - Ace Double 33710 cover artist Enrich
Cadwalader Ringgold:
John Jakes - Mask of Chaos - Ace Double-78400 - cover artist Jack Gaughan
Cadwalader Ringgold:
Barrington J. Barlay- The Star Virus - Ace Double-78400 - cover artist Kelly Freas
Cadwalader Ringgold:
Walt and Leigh Richmond - Positive Charge - Ace Double-27235
Cadwalader Ringgold:
Walt and L Richmond - Gallagher's Glacier - Ace Double-27235 - cover artist Kelly Freas
Cadwalader Ringgold:
John Glasby - Project Jove - Ace Double 68310 - cover artist Kelly Freas
Cadwalader Ringgold:
Kenneth Bulmer - Hunter of Jundagai - Ace Double 68310 - cover artist Kelly Freas
Cadwalader Ringgold:
Robert Moore Williams - Star Wasps - Ace Double F-177
Cadwalader Ringgold:
Terry Carr - Warlord of Kor - Ace Double F-177
Cadwalader Ringgold:
Murray Leinster - Mutant Weapon - Ace Double 66525 Mutant Weapon
Cadwalader Ringgold:
Murray Leinster - The Pirates of Zan - Ace Double 66525
Cadwalader Ringgold:
Robert Lory - A Harvest of Hoodwinks - Ace Double 52180 - cover artist Grey Morrow
Cadwalader Ringgold:
Robert Lory - Masters of the Lamp - Ace Double 52180 - cover artist Jack Gaughan
Cadwalader Ringgold:
A. Bertram Chandler - The Inheritors - Ace Double 37062
Cadwalader Ringgold:
James White - Second Ending - Ace Double F-173
Cadwalader Ringgold:
A. Bertram Chandler - Rendezvous on a Lost World - Ace Double F-117 - cover artist Ed Emshwiller
Cadwalader Ringgold:
A. Bertram Chandler - Gateway to Never - Ace Double 37062
