Knight of Ghosts and Shadows
Mercedes Lackey & Ellen Guon
Bedlam Bard / Urban Elves (1)
Lady of Mazes
Karl Schroeder
Ventus (1)
Last of the Wilds
Trudi Canavan
Age of the Five (2)
Legacy
Greg Bear
Eon (3)
The Life of the World to Come
Kage Baker
Company (5)
The Line of Polity
Neal Asher
Ian Cormac (2)
Line War
Ian Cormac (5)
Lizard Music
Daniel M. Pinkwater
Lost in Space: Geographies of Science Fiction
Rob Kitchin & James Kneale
The Machine's Child
Company (7)
The Maelstrom's Eye
Roger E. Moore
The Cloakmaster Cycle (3)
The Magic Half
Annie Barrows
Molly and Miri Gill (1)
The Magicians
Lev Grossman
Fillory (1)
Man-Kzin Wars III
Larry Niven
Man-Kzin Wars (3)
Man-Kzin Wars V
Larry Niven & Jerry Pournelle & S. M. Stirling & Thomas T. Thomas
Man-Kzin Wars (5)
Man-Kzin Wars VI
Man-Kzin Wars (6)
Man-Kzin Wars X: The Wunder War
Hal Colebatch
Man-Kzin Wars (10)
Marauder
William F. Wu
Isaac Asimov's Robots in Time (2)
Mars
Ben Bova
The Grand Tour (4)
Masters of Fantasy
Terry Carr & Martin Harry Greenberg