- Monsieur Seeks a Wife (Fantasy and Horror Classics)
- Monster & myter
- Monster Aces
- Monster And Other Tales
- Monster Apocalypse
- Monster Box
- Monster der Woche
- Monster Ink
- Monster Love
- Monster Maelstrom
- Monster Mayhem
- Monster of Monsters #1 Part Four: A Bargain Has Been Struck, Too Bad For You
- Monster Of Monsters: Series One Mortem's Basement Level #1 Mortem's Opening
- Monster of Monsters #1 Part Seven: The Outsider, Chimera Rises
- Monster of Monsters: Series One Mortem’s Basement Level #3 And Let The Real Games Begin
- Monster of Monsters: Series One Mortem’s Basement Level #2 Mortem's Contestant
- Monster of Monsters Collection #1
- Monster of Monsters: Eight Legged Playmates- Fantasy, Science Fiction, & Horror Flash Fiction #10
- Monster of Monsters: Family Of Monsters- Fantasy, Science Fiction, & Horror Flash Fiction #14
- Monster of Monsters: First Delivery Of The First Day- Fantasy, Science Fiction, & Horror Flash Ficti...
- Monster of Monsters: Series Two Mortem’s Level 1: #1 Abandoned And Alone
- Monster of Monsters: Series Two Mortem’s Level 1: #2 Past Hatreds And Lies And Little Morsels
- Monster of Monsters: Series Two Mortem’s Level 1: #3 Devour What Belongs To You
- Monster of Monsters: One Who Plays With Monsters- Fantasy, Science Fiction, & Horror Flash Fiction #...
- Monster of Monsters: Package Delivered To The Mad Scientist- Fantasy, Science Fiction, & Horror Flas...
- Monster of Monsters: The Black Arrow Room- Fantasy, Science Fiction, & Horror Flash Fiction #5
- Monster of Monsters: The Elevator Ride Down Down- Fantasy, Science Fiction, & Horror Flash Fiction #...
- Monster of Monsters: The Start Of Opening- Fantasy, Science Fiction, & Horror Flash Fiction #11
- Monster of Monsters: The Vampire Coach- Fantasy, Science Fiction, & Horror Flash Fiction #12
- Monster of Monsters: Vampire’s Special Delivery- Fantasy, Science Fiction, & Horror Flash Fiction #7
- Monster of Monsters: Watery Things From Watery Depths- Fantasy, Science Fiction, & Horror Flash Fict...
- Monster Proof
- Monster Road Trip
- Monster Shark
- Monster Shark: Zombie Shark - Twofer
- Monster Tales 01: Dark Side of the Writer
- Monster Tales 07: Anger Management
- Monster Talk
- Monster Under My Bed
- Monster, Monster überall
- Monsters
- Monsters and Mist: A Short Story Collection
- Monsters Are Real
- Monsters Armageddon
- Monsters Do Exist
- Monsters Don't Exist and 11 Other Stories With Killer Endings
- Monsters Galore Young Authors Anthology Volume 1
- Monsters Hate Teaser
- Monsters Hope
- Monsters in California
- Monsters Inside Me
- Monsters of Ice Cream
- Monsters of L.A.
- Monsters of Myth
- Monsters Religion
- Monsters!
- Monsterseelen: Morgen seid ihr alle tot.
- Monstres et fantômes
- Monstrosities
- Monstrosity - Die Kreatur
- Monstrous Consequences
- Monstrous Lust: Demon House of Lust
- Monstrous Tales: Volume 1
- Monstrous: Book One
- Monstrous: Book Three
- Monstrous: Book Two
- Monstru
- Monstrum
- Monstrumologen (Första boken i Monstrumologen-serien)
- Monstruo
- Monstruos a plena luz del día
- Montanha Sombria
- Montenegro Book One: Cemetery Candles
- Montenegro Book One: Cemetery Candles
- Montenegro Book Three: Illusion Within An Illusion
- Montenegro Book Two: Dark Serenade
- Montgomery's Diary
- Monyet, l'île aux Trois Singes
- Moon
- Moon Beast
- Moon Dance
- Moon Dance
- Moon Dance (Blutsbündnis-Serie Buch 1)
- Moon Dance
- Moon Dance
- Moon Eclipse, Days of Darkness
- Moon Shadows
- Moonbane
- Moonbog
- Moondeath
- Moonlight
- Moonlight Becomes You
- Moonlight City Drive 3
- Moonlight Madness
- Moonlight Mike
- Moonlight Roses
- Moonlit Daydreams
- Moonlit Massacres
- Moonlit Nights
- Moonscape
- Moonstomp
- Moonstone Moonchild
- Moontown
- Moor der Angst: Grusel-Krimi
- Moore Hollow
- Moorehead Manor
- Morbid Hearts
- MORD. Schauergeschichten des 19. Jahrhunderts. Band 2
- Mordlust
- More
- More Bedtime Stories for the Apocalypse
- More Deadly than the Male
- More Ghost Stories
- More Ghost Stories of an Antiquary
- More Harlan County Haunts
- More Lore From The Mythos
- More Lore From The Mythos Vol 2
- More Murmurs In The Night
- More Mystery Detective of Arthur Conan Doyle
- More Short Scary Stories