- Martial Ruler
- Martial Sovereign
- Martial Sovereign of Myriad Realms
- Martial Supreme Esoterica
- Martial Supreme with Devouring Arts
- Martial Tao's World
- MARTIAN ALIEN SECRETS
- Martian Avenger
- Martian Divides
- Martian Dog
- Martian Invaders Meet Mom
- Martian Knightlife
- Martian Knights & Other Tales
- Martian Miniature
- Martian Sands
- Martian Short Stories
- Martian Super Pack
- Martian Terror and two more stories
- Martian V.F.W.
- Martian Vampires
- Martian Voices
- Martian Wars: Captured (Episode 6)
- Martian Wars: Demise (Episode 8)
- Martian Wars: Escape Is Possible (Episode 2)
- Martian Wars: Europa Station (Episode 9)
- Martian Wars: Extreme Torture (Episode 12)
- Martian Wars: Flight From Mars (Episode 3)
- Martian Wars: Horror on Europa (Episode 10)
- Martian Wars: Invasion Plans (Episode 1)
- Martian Wars: Marie's Choice (Episode 7)
- Martian Wars: Prologue
- Martian Wars: Return To Mars (Episode 5)
- Martian Wars: Robot Attack (Episode 11)
- Martian Wars: The End (Episode 15)
- Martian Wars: True Allegiances (Episode 4)
- Martian Wars: Uprising (Episode 13)
- Martian Wars: Zypson Prepares (Episode 14)
- Martian Water
- MARTIN
- Martin Dripps, P.I.: The Lost Rainbow Case
- Martin Little, Resurrected
- Martin Lloyds et les divins
- Martin Paz
- Martin Paz – suivi d'annexes
- Martin Takener - Abenteuer im All
- Martin Vane Says Hello
- Martin Vane Says Hello
- Martin Wallace
- Martix l'humain et Martix la mécanique
- Martwe ciało Mavericka
- Marty Fisk
- Martyr's End
- Martyr's Moon
- Martyr's Promise: A Paranormal Mystery Romance
- Martyrs (Livre 2)
- Martyrs and Monsters (The Renegade Chronicles Book 3)
- Martyrs of the Mind
- Marune: Alastor 933
- Marvel Heldinnen – Domino auf Abwegen
- Marvel Heldinnen: Rogue unberührt
- Marvel Legenden von Asgard – Das Schwert des Surtur
- Marvel Legenden von Asgard – Der Kopf des Mimir
- Marvel Legenden von Asgard: Die Schlange und der Tod
- Marvel Xaviers Institut - Freiheit & Gerechtigkeit für alle
- Marvel Xaviers Institut: Das erste Team
- Marvel Deluxe Lobezno: origen
- Marvel Monsters
- Marvel Novels Sampler 2020
- Marvel: Spider-Man. Wiecznie młody
- Marvelous Things
- Marvin
- Marvin and the 50 Foot Boss
- Marvin and the 50 Foot Couple
- Marvin and the 50 Foot Woman
- Marvin Clark — In Search of Freedom
- Marvin's World of Deadheads
- Mary Lamb A Tangled Web
- Mary Lamb Amazing 16
- Mary Lamb Follow that Mouse
- Mary Lou's Brew
- Mary Louise Adopts a Soldier
- Mary Modern
- Mary Murnó y el Fantasmario
- Mary of the New Dispensation
- Mary Shelley contre Frankenstein
- MARY SHELLEY Premium Collection: Novels & Short Stories, Plays, Travel Books & Biography
- Mary Shelley's Frankenstein (Illustrated)
- Mary Shelley's short stories
- Mary's Caves
- Mary's Change of View
- Mary's Little Tom-Cat
- Mary's Tale
- Mary, Queen of Dragons, Queen of the Universe
- Mary-Beth Moves
- Mary: A Short Story
- Marya
- Maryland, My Maryland
- Marylyn Falls Academy Bk1
- Marziani, andate a casa! (Urania)
- Marée Noire
- Marés de Fogo
- María
- Marşul Regilor (Cartea 2 Din Inelul Vrăjitorului)
- Marťanská kronika
- Masa Depan Putri Sabina
- MasabiEll
- Masakra ludzkości
- Masca
- Mascarade silésienne
- Mascha Finn
- Maschere, Libro I: L'Adunanza
- Maschinenschmerz
- Maschinentod
- Maschinenwahn
- Mascot
- Masculinia
- Masi'shen Stranded
- Masina
- Mask Gaze
- Mask of Ashes
- Mask of Dragons
- Mask of Evil
- The Power of the Storyteller- A Collection of Short Stories
- Mask of Gold
- Mask of Silver
- Mask of Spells
- Mask of Swords
- Mask of the Blood Queen
- Mask of the Demonsouled: The Complete Trilogy
- Mask Of The Fufura
- Mask of the Sorcerer
- Mask Pretty
- Maska
- Maske: Thaery
- Masked Assassin
- Masked Lover