- Mayathee 2: Power of the Celestial Dance
- Mayumi Chronicles: Izanami Kessho Saga: Book 1: Birth of a Resistance Fighter
- Maîtresse van de Dood
- Me Revoilà !
- Measure and the Truth
- Measuring Up
- Mechanical Dragons Box Set
- Air
- Earth
- Fire & Water
- Reunion
- Spirit
- Mechanical Magic
- Medair: The Complete Medair Duology in One Volume
- Medianoche en la Tierra de los Sueños
- Medousa
- Medusa, A Love Story
- Meekin's Truthful Tales of Definitely Happened #5: Supplicant Flesh
- Meer der Schilde (Band #10 im Ring der Zauberei)
- Meester van het lot
- Meesterproeve
- Megalia: sangre y poder
- Megalomachia
- Megan and Mary Paired By Fate
- Megan and Mary Play the Cosmic Game
- Megan and The Burglar
- Mein Weg als Erdengel
- Meister der Erinnerung
- Meister der Runen - der Chronik erster Teil
- Meji Book One
- Meji Book Two
- Meji: 10th Anniversary Special Edition
- Melanthrix the Mage
- Treasure of the Umbrunna
- Meleghanna
- Melianarrheyal
- Melody of Demons
- Melody of the Fates
- Melokai
- Memorias de Tierra Nueva: La décima elección
- Memorie di Ghiaccio
- Memorie di ghiaccio
- Memories Forgotten: Tales of Azurnoir Anthology
- Memory
- Men At Arms
- Menace of the Blond Fox
- Menazia herboren
- Menschen gesucht
- Mensonges de famille: Sebastian
- Mente
- Mercenarius - La vie de William Black
- Mercenary
- Mercenary Law
- Mercerian Tales: Honour Thy Ancestors
- Mercerian Tales: Stories of the Past
- Mercerian Tales: The Making of a Man
- Merchant of Alyss (Legends of the Realm Book #2)
- Mercs & Magi
- Mercury Mind
- Mercury, Sulfur, & Salt
- Mercy of the Prophet: Book One
- Mere Christianity
- Mergeworld 1
- Mergeworld 3
- Mergun 4 – Söhne der Wüste
- Mergun 7 - Helden sterben
- Meridian
- Merlin - The Legacy
- Merlin Indigo Ambrosius
- Merlin's Army
- Merlin's Booke
- Merlin's Daughters
- Merlin's Knot
- Merlin's Weft
- Merlin's Wood
- Merodeador
- Mes van dromen
- Messaggero Del Tempo
- Messiah Games
- Mestre da Guerra - Uma lenda forjada em batalha
- Metagamer Chronicles: the Complete Collection
- Metal vs. Magic Character Compendium
- Metanova
- Metaphase
- Metarchon
- Meu Bravo Verde Oliva
- Meurtre au bois dormant
- Michael Liddle: Rise of the N'uru
- MIchael Liddle: Search for the Bastion
- Michael Liddle: The Portal of Prophecy
- Michael Strogoff
- Michelle Sagara Chronicles of Elantra Vol 1
- Michelle Sagara Chronicles of Elantra Vol 2
- Michelle Sagara Chronicles of Elantra Vol 3
- Michelle Sagara Chronicles of Elantra Vol 4
- Micro God
- Middle-Earth - The Ultimate Quiz Book
- Middle-Earth: Journeys in Myth and Legend
- Midnight Descending
- Midnight Falcon
- Midnight on Frostveil Mountain
- Midnight's Daughter
- Midnight's Mask
- Midnight's Twins
- Midsummer Night
- Midsummer's Magic
- Miecz Aniołów
- Might & Valour: Legacy of the Kingdom
- Mightier Than the Sword
- Migraine
- Migrazione
- Mike v2.0 (A Firesetter Prequel Short Story)
- Milva Punch e il giornottano d'acqua
- Mind Candy
- Mind Flights: Fantastic Stories of the Imagination, Volume Two
- Mind Over Matter
- Mind Ring