- Magnus: Dragon Warrior
- Magnétisme
- Magpie
- Maher Men (Night Warriors, Warriors #5)
- Mahimata
- Mahogany Sin
- Mai Sfidare Il Cuore
- Maid for Mischief
- Maid for the Beast
- Maid in Stone
- Maiden in Manhattan
- Maiden to the Dragon Complete Box Set (Dragon Shifter Romance)
- Maiden to the Dragon Series Box Set: Books 1-4
- Maiden to the Dragon Series Box Set: Books 5-7
- Maiden to the Dragon Series Box Set: Books 8-10
- Maidens of Mayhem Collection: Magic and Mayhem Universe
- Maids, Mothers and Crones
- Maids, Wives, and Bachelors
- Mail Order Bride: Hannah & Tim’s Story (A Clean Western Cowboy Romance)
- Mail Order Human: The Complete Series
- Mail Order Mate
- Main Gauche and Other Tales
- Mainely Romance
- Mais Forte Que Seu Destino
- Majestic Plus
- Majoh Gakuin & Hikari Juku - Japanese Witch Schools
- MAJOR
- Major Mischief
- Major of Special Forces
- Makahiki
- Makar's Dream and Other Stories
- Make a wish
- Make Me [Dungeon Masters 2]
- Make Me a Match
- Make Me Believe
- Make Me Howl
- Make Me Immortal
- Make Me Immortal 2
- Make Me Safe
- Make Me: A KinKaid Wolf Pack Story
- Make Mine a Double
- Make Mine Magic
- Make Someone Happy
- Make Time For Love (Forward in Time, Book One)
- Makers
- Makeshift Mate
- Making a Family [Full Collection]: An Omegaverse Mates World Romance
- Making a Family Collection 1: An Omegaverse Mates World Romance
- Making a Family Collection 2: An Omegaverse Mates World Romance
- Making Her Mates Purr [Wildcats, Inc. 3]
- Making Her Mine Bundle
- Making Her Purr [Tigers of Twisted, Texas 6]
- Making Him Howl
- Making Him Purr
- Making Over The Hairy Beast: A Steamy Werewolf Romance
- Making Them Happy [The Men of Space Station One #8]
- Mako
- Mako's Bounty
- Mal
- Malaikat Pelindung Gotik
- Malavie
- Malbec Betrayal - Magic in the Vineyards
- Malcolm
- Malcolm at Midnight
- Maldición eterna
- Maldición oscura
- Maldición eterna
- Maldición oscura
- Male of the Species (Duet)
- Malediction
- Malefica: Demon Kin #1
- Maleficium
- Malevolent
- Malevolent Gateway (S.P.I.R.I.T. 2)
- Malevolent Intent
- Malfunction
- Malibu Angel
- Malice in Downunderland. Book One: Downunderland Duet
- Malicious King
- Malicious Prince
- Malin Kundang: Si Arcaraga
- Malled by Christmas
- Mallory's Bears [Werebears of Shatland, Texas 2]
- Malombra
- Malý princ
- Mam' Linda
- Mama Lona's Man
- Mama's Tales
- Mammon and Co.
- Mammoth Forest Wolves
- Man about the House
- Man and the Beast
- Man and Wolf
- Man at Large
- Man of Her Dreams
- Man on Fire
- Man Overboard
- Man Wanted