The Martian Chronicles
Ray Bradbury
The Martian Chronicles (1)
Martian Time-Slip
Philip K. Dick
Marune: Alastor 933
Jack Vance
Alastor Cluster (3)
The Mask of Apollo
Mary Renault
Greece (5)
The Mask
Dean R. Koontz
Maskerade
Terry Pratchett
Discworld (18)
The Master Mind of Mars
Edgar Rice Burroughs
Barsoom (6)
The Master of the World
Jules Verne
Robur (Jules Verne) (2)
The Master
Louise Cooper
Time Master (3)
The Masterharper of Pern
Anne McCaffrey
Dragonriders of Pern (12)
Masters of the Vortex
E. E. 'Doc' Smith
Vortex Blaster (7)
The Masters
Theodore R. Cogswell
A Matter for Men
David Gerrold
War Against the Chtorr (1)
Matters of Form
Scott Wheeler
May Be Some Time
B. W. Clough
Captain Titus Oates (1)
A Maze of Death