- Mating Cycle - Book #1 (The Kategan Alphas series)
- Mating Dance
- Mating Fever (Morgan Clan Bears, Book 3)
- Mating for Convenience (Unwanted Mates 5)
- Mating Heat
- Mating Inferno (Maple Grove 14)
- Mating Instinct
- Mating Instinct (Morgan Clan Bears, Book 2)
- Mating Instinct: The Ridgeville Series
- Mating Maisie [Highland Rescue 3]
- Mating Needs
- Mating of Convenience
- Mating Rights
- Mating Rituals
- Mating Rituals [Impulse 4]
- Mating Season (Morgan Clan Bears, Book 1)
- Mating the Huntress
- Mating the Triad
- Mating Two Bears [Yamato 3]
- Matriarch
- Matriarch of the Centaurs
- Matriochkas - Tome 1 : Révélations
- Matrix Crystal Christmas
- Matrix Crystal Hunters
- Métas Ghost 4
- Matt's Dilemma Book 2 in the Winstons Series
- Matt's Story: A Beast Within Short
- Matter of Time
- Matters Of Size (Interracial G******g Erotica)
- Matters of the Heart
- Mattes Blut
- Matthew
- Matthew's Chance
- Matthias
- Mattie: A Stray (Complete)
- Mattox
- Mattropolis: The Epic Novella
- Mature Women 1 to 4
- Maudite par la destinée
- Maudlin's Mayhem
- Mauled by Destiny
- Maverick
- Maverick: Motor City Alien Mail Order Brides #3
- Max
- Max and Hope: A Red Team Wedding Novella
- Max Starr Series: 5-Book Bundle
- Max Stops the Presses: A Short Story
- Max sventa una trama
- Max's Desire
- Maxim
- Maxim Colonies Box Set 1: Jailmates, Farborn, & Saudade
- Maxim Colonies Volume 2: Farborn & Saudade
- Maximilian
- Maximus
- Maxwell's Fall
- May (Complete)
- May in Atlantis
- Maya's Aura: the first two books
- Maya's Aura: The Refining
- Maya's Aura: The Ashram
- Maya's Aura - The Awakening
- Maya's Choice
- Maya: Wisdom from the Queen
- Mayan Craving
- Maybe Another Time
- Maybe Tomorrow
- Maybelle Summers and the Demons From Hell
- Mayhem and Magic
- Maze, Vampiress
- Mazes & Mistletoe
- MC Bear Mates Vol 1
- MC Bear Mates Vol 2
- MC Bear Mates Vol 3
- McAllister and His Double
- McGinnis Werewolves
- McKay's Loup-Garou Love (Gay Werewolf Romance)
- McKay's Serial Killer Shifter
- McKay's Werewolf Ways
- McKay's Werewolf Ways (Gay Werewolf Romance)
- Me and a Dozen plus One Ghost Stories
- Me and My Shadow (Silver Dragons Book Three)
- Me Revoilà !
- Me: A Book of Remembrance
- Meadow's Keep
- Meagan's Choice
- Mean Street, LLC
- Meanmna: Book One of the Daearen Realms
- Means, Motive and Opportunity (Broken Wheel Wolves, Book 6) (Werewolf Romance)
- Meant For The Cyborg Captain
- Meant to Be
- Meant To Be
- Meant to be Theirs (The Man Beyond the Beast 4)
- Meanwhile, Back In Deadwood
- Meara's Hero
- Meat Cute: The Hedgehog Incident
- Meatlocker: Dark Stories
- Mecha Origin
- Mechanical Heart Defense Troopers 1
- Meda: A Tale of the Future
- Medianoche En El Satyr Inn
- Medic
- Medicine Fire.The Collected Trilogy
- Medieval Beast Shifters
- Medieval Dragon Shifters
- Medieval Muse
- Medium Rare: 'Til Death Don't Us Part
- Medusa
- Medusa and the Blind Man
- Medusa's Heart
- Medusa's Secret
- Medusa, A Love Story
- Medusa: A Dark Victorian Penny Dread Vol 2
- Meet a Dark Stranger
- Meet Me at Sunrise [Mercury Rising 11]