- Mayhem in the Air
- Maze; Revenants; Chiaroscuro in Chalk: Three Fantasies
- Mazes & Labyrinths: A Collected Uncollected Anthology
- Me, My Elf, and I
- Me-Shell
- Meals on Wheels
- Meat City & Other Stories
- Medicamentum
- Medusa's Curse
- Medyna's Choice
- Meet Me in the Moon Room
- Meet the Fontinos
- Mehr unheimlich Heimliches
- Melange
- Mellonta Tauta
- Memoirs of the New Age: a Book of Stories, Prayers, and Fables
- Memoria
- Memorie di Talarana: Globevisor Inc.
- Memories in a Bottle
- Memories of Fire
- Memories of the Flying Ball Bike Shop
- Memory of Flesh
- Men Of The Otherworld
- Men of the Otherworld
- Menestrel do Salgueiro de Água
- Menuet
- Meow O Ween
- Merage
- Mercenari
- Mercenary Law
- Mercerian Tales: Stories of the Past
- Mercs & Magi
- Mere Christianity
- Merlin's Youth
- Merlin, The Thunder Punch
- Mermaid Song
- Mermaids
- Mermaids and Other Mysteries of the Deep
- Mermaids!
- Merry Maid the Mermaid
- Mesaje din trecut: Câteva scrisori către un prieten din viitor
- Message from Hermes
- Message in a Story
- Message of Fate
- Messy Make-Believe
- Metación de un condenado
- Metais Pesados
- Metallic Love
- Metallic Lust : Science Fiction Romance Collection
- Metaphorosis April 2016
- Metaphorosis April 2017
- Metaphorosis August 2016
- Metaphorosis December 2016
- Metaphorosis February 2016
- Metaphorosis February 2017
- Metaphorosis January 2016
- Metaphorosis January 2017
- Metaphorosis January 2018
- Metaphorosis July 2016
- Metaphorosis July 2017
- Metaphorosis March 2016
- Metaphorosis March 2017
- Metaphorosis May 2016
- Metaphorosis May 2017
- Metaphorosis November 2016
- Metaphorosis November 2017
- Metaphorosis October 2016
- Metaphorosis October 2017
- Metaphorosis September 2016
- Metaphorosis September 2017
- Meu amor é um sobrevivente
- Mi Facebook después de muerto
- Mi Rasna
- Mi scalderò di te
- Mia and the Secret of the Cottage
- Mia's Legacy
- Michael
- Micro-récits
- Micro-stories
- Microcontos
- Microcosms
- Microracconti
- Micul prinț
- Midnatt vid varma källorna
- Midnight and Moonshine
- Midnight Ghost
- Midnight Prayers
- Midnight Ritual
- Midnight's Eternal Prisoner: Waiting For The Summer
- Midwife to Divinity
- Midwinter Fae
- Midwinter Light
- Midwinter Magic: Three Original Christmas Fairy Tales
- Mig's Rebellion
- Might Have Been
- Mike Fink Goes To Big Bend
- Milestone: The Complete Trilogy
- Milioni di mondi possibili
- Millwood - Das Dorf
- Milly's Star
- Mimozemstan
- Mind Flights 3: Fantastic Tales
- Mind Flights: 3 Tales of Horror
- Mind Travel
- Minding
- Mingus Fingers
- Minotaur Maze
- Minstrel of the Water Willow
- Minutes of the Reality Escape Commitee (Volume 1)
- Minuti contati
- Mio Fratello è un Emarginato Libro 1
- Mirabilis
- Miracles
- Miracles and Magic
- Mirages and Speculations
- Mirror Image
- Mirror on the Wall
- Mirror, Mirror
- Mirrormaze
- Mis Cuentos Fantásticos
- Mis cuentos son para ti
- Mischief, Mongrels and Mayhem
- Mischief, Tales of a King
- Mischievous Talking Tools
- Miseries, Illusions and Hope
- Misfortunate Blood
- Mishka and the Nyfties
- Misiek: opowiadanie po polsku
- Miss Alice Lovelady's First Omnibus of her Inexplicable Adventures
- Miss Jones and the David
- Miss Jones and the Golden Spike
- Miss Jones and the Pony Express
- Miss Jones and the Runaway Slaves
- Miss Jones and the Wright Brothers
- Miss Minerva and William Green Hill
- Miss Scarlet's Erotica Shorts: Halloween Collection 1
- Miss Scout and the Fog Monster
- Missed Plot
- Missing Snow: A Collection of Holiday Stories
- Mist Boats
- Mistaking the Dragon Mage