The Sorcerer's Ring
Julius St.clair
The Seven Sorcerers Saga (1)
A Mankind Witch
Dave Freer
Heirs of Alexandria (1.50)
Taking Chances: A Holiday Romance
Lydia Rose
Murder Came Second
Jessica Thomas
The Shape Changer
Keith Laumer
Lafayette O'Leary (3)
The Hollow Hills
Mary Stewart
Arthurian Saga (2)
Bloodhype
Alan Dean Foster
Pip and Flinx Adventure (11)
To Ride Pegasus
Anne McCaffrey
The Talent (1)
The Infinite Cage
The Pritcher Mass
Gordon R. Dickson
There Will Be Time
Poul Anderson
A Transatlantic Tunnel, Hurrah!
Harry Harrison
Alternate Orbits (Ace Double)
A. Bertram Chandler
Dragonquest
Dragonriders of Pern (2)
The Stainless Steel Rat
The Stainless Steel Rat (1)
The Time Bender
Lafayette O'Leary (1)
Dinosaur Beach
The Dancer From Atlantis
The Byworlder
Tactics of Mistake
Childe Cycle (4)
Retief of the CDT
Retief (7)
Time Trap
Keith Laumer & Tom Wright
Time Trap (1)
The Long Twilight
Hour of the Horde
Tau Zero
One Step From Earth
The Crystal Cave
Arthurian Saga (1)
The Time Dweller
Michael Moorcock
Let the Spacemen Beware
The Ship Who Sang
Brain and Brawn Ships (1)
Wolfling
None but Man
Decision at Doona
Doona (1)
Danger Below!
John Blaine
Rick Brant (23)
The Other Sky
Niss (1)
The Monitors
Greylorn
Worlds of the Imperium
Imperium (1)
Restoree
S Is for Space
Ray Bradbury
Make Room! Make Room!
The Other Side of Time
Imperium (2)
Bill the Galactic Hero
Bill, the Galactic Hero (1)
The Universe Against Her
James H. Schmitz
Telzey Amberdoon (1)
Three Worlds to Conquer
The Ethical Engineer
Deathworld (2)
A Trace of Memory
The Blood Red Game
Necromancer
Childe Cycle (1)
Makeshift Rocket
Planet of the Damned
Brion Brandd (1)
Deathworld 1
Deathworld (1)
Deathworld
Retief's Ransom
The Fall of Colossus
D. F. Jones
Colossus (2)
Masters of Everon
Trader to the Stars
The Star Fox
Shield
Satan's World
Man Who Counts
Captive Universe
Sight of Proteus
Charles Sheffield
Proteus (1)
Tom Swift and His Flying Lab
Victor Appleton (ii.)
Tom Swift Jr (1)