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- The Machineries of Joy by Ray Bradbury
- Madame Crowl's Ghost and Other Tales of Mystery by Sheridan LeFanu
- The Magician of Karakosk aka Giant Bones by Peter S. Beagle
- The Man Who Ate the Phoenix by Lord Dunsany
- The Man Who Made Models and Other Stories by R. A. Lafferty
- The Martian Chronicles by Ray Bradbury
- Mazirian the Magician aka The Dying Earth by Jack Vance
- A Medicine for Melancholy aka The Day It Rained Forever by Ray Bradbury
- Mischief Malicious (And Murder Most Strange) by R. A. Lafferty
Read more about this topic: List Of Fantasy Story Collections