The Monster of the Prophecy
Clark Ashton Smith
Monsters
James Patrick Kelly
Monsters of Mars
Edmond Hamilton
Monsters of Moyen
Arthur J. Burks
The Moon Is Drowning While I Sleep
Charles de Lint
Newford (1)
Moon Lust
Sherri L. King
Moon Lust (1)
The Moon Moth
Jack Vance
Moon of the Unforgotten
Captain Future (25)
Moon Six
Stephen Baxter
The Moon that Vanished
Leigh Brackett
Moonchild
Tom Purdom
Moonlover and the Fountain of Blood
Jane S. Fancher
Morale
Murray Leinster
More Adventures on Other Planets
Michael Cassutt
More Stately Mansions
Robert F. Young
More Than Once Upon a Time
S. C. Butler
More Tomorrow
Michael Marshall Smith
The Most Famous Little Girl in the World
Nancy Kress
Mother
Philip José Farmer