- Murder, Werewolves, and Ghosts
- Murderer of Dreams
- Murderer, Assassin, Killer!
- Murderous Magic
- Murderous Requiem
- Murderville
- Murdeth
- Murg Musllam
- Murgatroyd's Menacing Machination
- Muriša
- Murmaid Book
- Murmur
- Murmúrios Da Vida
- Muror – Atlantis: 14,000 B.C. Chronicles
- Murphy
- Murphy's Fury
- Murphy's Law: The Family Curse
- Murphys Gesetz
- Murtairean. An Assassin's Tale
- Muscle Swap: She Took His Strength
- Muscles are Better Than Magic! (Light Novel) Vol. 1
- Muscles are Better Than Magic! (Light Novel) Vol. 2
- Muscles are Better Than Magic! (Light Novel) Vol. 3
- Muscles for Christmas
- Muse & Crisis
- Muse Delusion
- Muse gesucht
- Muse It or Lose It
- Muse No More
- Muse of Avalon
- Muse of Nightmares
- Muse Unexpected
- Mused
- Mushoku Tensei: Jobless Reincarnation (Light Novel) Vol. 1
- Mushoku Tensei: Jobless Reincarnation (Light Novel) Vol. 10
- Mushoku Tensei: Jobless Reincarnation (Light Novel) Vol. 11
- Mushoku Tensei: Jobless Reincarnation (Light Novel) Vol. 12
- Mushoku Tensei: Jobless Reincarnation (Light Novel) Vol. 13
- Mushoku Tensei: Jobless Reincarnation (Light Novel) Vol. 14
- Mushoku Tensei: Jobless Reincarnation (Light Novel) Vol. 5
- Mushoku Tensei: Jobless Reincarnation (Light Novel) Vol. 6
- Mushoku Tensei: Jobless Reincarnation (Light Novel) Vol. 7
- Mushoku Tensei: Jobless Reincarnation (Light Novel) Vol. 8
- Mushoku Tensei: Jobless Reincarnation (Light Novel) Vol. 9
- Mushroom Land
- Mushroom War
- Music & Mirrors
- Music and Misadventure
- Music Bites In New Orleans
- Music Men Volume 1
- Music of Darkover
- Music Of The Enchanter
- Music of the Fairground
- Music to My Sorrow
- Music's Price: An Urban Faerie Tale
- MUSICAroLina
- Musings
- Musings of A Butterfly
- Musings on the Dark
- Musiques de la Frontière
- Muskedoniens magiska smaragdhalsband
- Muskedoniernas förunderliga resa till tvärtomlandet
- Muslim Warrior Story Abdullah Ibn Abbas The Early Quran Scholar From Mecca
- Muslim Warrior Story Bilal Ibn Rabah From Slavery to Freedom
- Must Love Breeches (A Time Travel Romance)
- Must Love Chainmail (A Time Travel Romance)
- Must Love Ghosts: Coffee and Ghosts 1
- Must Love Kilts (A Time Travel Romance)
- Must Love Lycans
- Musta torni
- Mut (Der Weg des Stahls – Band 4)
- Mutability
- Mutagenesis
- Mutant
- Mutegis Süßer
- Mutineer
- Mutiny on the Moonbeam
- Mutiny on the Star-Bound
- MUTTER
- Muuyaw Taavo: My Encounter with the Clarkdale Ghost Rabbit
- MUTTER
- Muuyaw Taavo: My Encounter with the Clarkdale Ghost Rabbit
- Muy lejos, en las montañas
- Muyun, The Sword Sovereign
- Muzyka duszy
- Muçurana
- Muži ve zbrani
- Driftless Afterlife
- My Afterlife Bucket List
- My Afternoon with Garbo
- My Alpha
- My Alphas: Part Five
- My Alphas: Part Four
- My Alphas: Part Three
- My Altruistic Nanny
- My Angel Comes
- My Antonia
- My Arranged Marriage to A Vampire
- My Audiences Are All Scheming Boys
- My Aunt, The Monster
- My Babylon: Book Five: Beast
- My Babylon: Book Four: Host
- My Babylon: Book One: Body
- My Babylon: Book Three: Risen
- My Babylon: Book Two: Rose
- My Babylon: Complete
- My Beloved
- My Beloved Enemy
- My Best 2012 Science Fiction and Fantasy Short Stories
- My Best Friend's Father
- My Best Friends
- My Big Fat Demon Slayer Wedding
- My Big Sister Lives in a Fantasy World: Volume 1
- My Big Sister Lives in a Fantasy World: Volume 2
- My Big Sister Lives in a Fantasy World: Volume 3
- My Big Sister Lives in a Fantasy World: Volume 4
- My Big Sister Lives in a Fantasy World: Volume 5
- My Big Sister Lives in a Fantasy World: Volume 6
- My Big Sister Lives in a Fantasy World: Volume 7