- Most Alpha (Werewolf Romance)
- Most Alpha Book II (Werewolf Romance)
- Most Alpha Book III (Werewolf Romance)
- Most Alpha Book IV
- Most Haunted Crime Scenes In The World
- Mother May I
- Mother Ocean, Daughter Sea
- Mother of Fate
- Mother Tongue
- Mother, Mirror
- Motherducking Magic
- Motherducking Monster Os
- Motherducking Witches
- Mount Clexa
- Mount Misery
- Mountain Bear's Baby: Shane
- Mountain Ma'am
- Mountains of Dreams
- Mourning Cloak (Taurin's Chosen, Book 1)
- Mourning Lark
- Mourning Period
- Mourning's Dawn
- Moxie & Roses (Thunder Rose Collection #1)
- Mr. Chipfellow’s Jackpot
- Mr. Conjure
- Mr. Grant, You Called?
- Mr. Perfect
- Mr. Poltergeist Gets Hired
- Mr. Smith Isn't Afraid of the Dark
- Mr. Werewolf Gets Hired: A Funny Story
- Mrs. Baker's Ghost
- Ms Amazing: Battering Ram of Justice
- Ms Amazing: Evil Roundup - Synne City Super Heroines in Peril
- Ms Amazing: Knock Down Drag Out Collection
- Ms Amazing: Reign of the Minotaur
- Ms Patriot: Into the Labyrinth
- Ms Patriot: No Holds Barred
- Ms Patriot: Super Bimbo
- Ms Patriot: That Bites (Grimme City Super Heroines in Peril)
- Ms Patriot: That Bites (Grimme City Super Heroines in Peril)
- Muckydum: The Story of a Haunted Man
- Mudlarks and the Silent Highwayman
- Mugs and Monasteries
- Muraille Island
- Murder at Sunrise Lake
- Murder Avenged
- Murder Beach
- Murder Below the Waterline
- Murder by Magic
- Murder Game
- Murder in the Dark
- Murder Mittens
- Murder of Crows
- Murder on Millionaires' Row
- Murder on the Backswing
- Murder on the Sugarland Express
- Murder Under A Mystic Moon
- Murder! Too Close to Home
- Murderer, Assassin, Killer!
- Murderous Requiem
- Murmur
- Muse gesucht
- Muse No More
- Muse Unexpected
- Music Bites In New Orleans
- Music of Darkover
- Must Love Ghosts: Coffee and Ghosts 1
- Mute
- Muuyaw Taavo: My Encounter with the Clarkdale Ghost Rabbit
- Driftless Afterlife
- My Alphas: Part Five
- My Alphas: Part Four
- My Alphas: Part Three
- My Angel Comes
- My Arranged Marriage to A Vampire
- My Babylon: Book One: Body
- My Babylon: Book Two: Rose
- My Beloved
- My Beloved Enemy
- My Big Fat Demon Slayer Wedding
- My Big Supernatural Adventure
- My Blood to Bind (A Prince Among Vampires, Part 3)
- My Blood to Give (A Prince Among Vampires, Part 2)
- My Blood to Rise (A Prince Among Vampires, Part 1)
- My Client is Already Dead
- My Dark Angel
- My Darkest Passion
- My Enemy's Son
- My Ethereal Watch
- My Fair Donor
- My Fairy Darkness
- My Favorite Witch
- My Forever Cocky Biker Encounter
- My Friend, The Messiah
- My Furry Valentine
- My Ghost Threesome
- My Girlfriend the Vampire
- My Hairy Halloween
- My Haunted Life 3
- My Immortal
- My Immortal Heart
- My Immortal Soul Book One
- My Immortal Soul Book Three
- My Immortal Soul Book Two
- My Inner Alien
- My Life to Take
- My Life with the Werewolf Girl
- My Lord Baltimore
- My Lord Richmond
- My Lord's Judgment
- My Maggie Valentine
- My Mother's Diary: A Short Story
- My Mother's Eyes
- My Ottawa Eagle
- My Ottawa Lynx