- Mark Makkfein and the Find
- Mark of a True Outdoorsman
- Mark of Aaron
- Mark of Brikyif
- Mark of Brikyif Saylon Acceptance
- Mark of Brikyif Wamtell Dawn Halo
- Mark of Caine
- Mark of Calth
- Mark of Faith
- Mark of Fate
- Mark of Four
- Mark of Love
- Mark of the Demon
- Mark of the Faire
- Mark of the Fallen
- Mark of the Finder
- Mark of the Huntress
- Mark of the Leviathan
- Mark of the Moon
- Mark of the Necromancer; A Sabrina Grayson Novel
- Mark of the Pterren
- Mark of the Raven
- Mark of the Shark
- Mark of the Star People
- Mark of True Spookiness
- Mark Porter of Argoron
- Mark Stone: Vládce hurikánů
- Mark Storm - 1
- Mark Storm - 2
- Mark Storm - 3
- Mark Storm - 4
- Mark Storm - 5 : L'ombre de la rose noire
- Mark the Dwarf
- Mark Twain In Seattle
- Mark Twain Ultimate Collection: 370+ Titles in One Volume (Illustrated)
- Markan Empire
- Markan Sword
- Markan Throne
- Marked - Eine teuflische Liebe
- Marked Anguish
- Marked Anguish
- Marked at Midnight
- Marked Beauty
- Marked by an Assassin
- Marked by Courage
- Marked By Destiny
- Marked by Fortune
- Marked by Glory
- Marked by Shadows
- Marked By Sight
- Marked by Sin
- Marked by the Alpha
- Marked by the Wolf
- Marked Chaos
- Marked Descendant
- Marked Down From A Song To Tuppence
- Marked Dragon
- Marked for Damnation
- Marked for Death
- Marked for Magic
- Marked For The Alien Prince - Trilogy
- Marked for Them
- Marked Fur Murder
- Marked In Flesh
- Marked Prince
- Marked: A YA Paranormal Romance Novel (Volume 11 of the Reflections Books)
- Marker
- Markers
- Markers: Book 2
- Market Arcanum (Bookburners Season 1 Episode 5)
- Markiert um Mitternacht
- Marking Territory and Wolf on the Fold
- Marking Time
- Markoniens Farben
- Markovitz il demone
- Marks of Power
- Marksman
- Markswoman
- Markten Brown and the Stones of Numinous
- Markus Outcast Demon Hunter
- Marla
- Marlakh. El espejo de Nimue
- Marlbury Mysteries: Winter Unveils Complete
- Marlene's new Monster
- Marley Scrood
- Marlo's Dance
- Marlon - vom Teufel verfolgt
- Marlowe and the Spacewoman
- Marlowe Kana (Volume 1)
- Marlowe Kana (Volume 2)
- Marlowe Kana (Volume 3)
- Marlowe Kana (Volume 4)
- Marmel Klebowski & das Geheimnis des Schrumpfkopfes
- Marmoros Trilogy: The complete set
- Marmortronen
- Marneus Calgar: Fureur
- Marneus Calgar: Lord of Ultramar
- Marneus Calgar: Zorn
- Marny
- Marodierende Orks
- Maromier
- Maroon #5
- Maroon Sunia: Barbarian Princess of the Frozen North
- Marooned : An Asian Alternate-History Science Fiction Saga
- Marooned in a Strange Land
- Marooned in Andromeda
- Marooned in the Forest: The Story of a Primitive Fight for Life
- Marooned Under the Sea
- Marouflages
- Maroz
- Marque and Reprisal
- Marque de Foi
- Marque of Caine
- Marquis de Mort
- Marquise des ténèbres
- Marquée
- Marquée à minuit
- Marqués - Tome 1