- Moonlight in Vermont
- Moonlight Kiss
- MOONLIGHT LADY
- Moonlight Magic
- Moonlight Masquerade (Alphabet Regency Romance)
- Moonlight Mist
- Moonlight Over Manhattan
- Moonlight Sins
- Moonlighting
- Moonlit Madness
- Moonrise
- Moonshine
- Moonshine Hollow Box Set
- Moonstruck
- MOONSTRUCK IN MANHATTAN
- Moore to Love
- Moose and the Narwhal
- MORE NAUGHTY THAN NICE
- More or Less a Countess
- More Than a Cowboy
- More Than a Feeling
- More Than a Fling
- More Than a Memory
- MORE THAN A MILLIONAIRE
- More Than a Millionaire
- More Than Friends
- More Than Just a Train Trip: Amish Romance Novel
- More Than Kisses
- More Than Mated
- More Than One Night: A BWWM Interracial Bad Boy Billionaire Romance
- More Than Skin Deep
- More Than Words
- More Than Words, Volume 5
- More Than Words: Stories of Strength
- More Than You Know
- More to Love
- More, Please
- Morgan's Mistake
- Morgan's Secret Son
- Moriah's Landing Bundle
- Morning Star, Evening Star, Superstar: A Short Story
- MOST WANTED
- MOTHER IN THE MAKING
- Mother Love
- Mother of the Bride
- Mother Road
- MOTHER TO BE
- Mother To Be
- Mothering Sunday
- Moti on the Water
- MOTIVE FOR MARRIAGE
- MOTIVE, MEANS... AND MARRIAGE?
- Motor City Alien Mail Order Brides Collection
- Motor Mouth
- Mountain Billionaire
- Mountain Daddy
- MOUNTAIN MAN
- Mountain Man’s Baby
- Mouth To Mouth
- Moves Like Jagger
- Moving Jack
- Mr Darcy and the Runaway Bride
- Mr Imperfect
- Mr Irresistible
- Mr Landen Has No Brain
- Mr Malcolm's List
- Mr Maybe
- Mr Right Across the Street
- Mr Unforgettable
- Mr. Accident
- Mr. Accidental Cowboy
- Mr. Accidental Groom
- Mr. Accidental Hero
- Mr. Accidental Rival
- Mr. and Mistress
- Mr. and Mrs. Rossi
- MR. AND MRS. WRONG
- Mr. Apple Pie
- Mr. Aries
- Stroking the Boss's ... Ego
- Mr. Big Love
- Mr. Big Shot
- Mr. Cancer
- Mr. Confident
- MR. DECEMBER
- Mr. Dirty
- MR. ELLIOTT FINDS A FAMILY
- MR. FAMILY
- MR. FIX-IT
- Mr. Gemini
- Mr. Hotshot CEO
- Mr. Malcolm's List
- Mr. Hotshot CEO
- Mr. Malcolm's List
- MR. MIRACLE
- Mr. Mistake
- Mr. Nice Guy
- Mr. November & Riding the Storm
- Mr. Peabody's House
- Mr. Perfect on Paper
- Mr. Predictable & Too Many Cooks
- Mr. President
- MR. RIGHT NEXT DOOR
- Mr. Right Next Door
- MR. RIGHT NOW
- Mr. Right, Next Door!
- Mr. Spice Cake
- Mr. Steal Your Girl
- Mr. Steal Your Girl 2
- Mr. Steal Your Girl 3
- Mr. Steal Your Girl 5
- Mr. Trouble
- Mr. Ultra Mega Love
- MR. VALENTINE
- Mr. Wright Now
- MR. WRONG!
- Mrs Morris Changes Lanes
- MRS. RIGHT
- Mrs. Saint Nick
- Mrs. Spinney's Secret
- Mrs. Who?!
- Ms. Match
- Ms. Match Meets a Millionaire
- Ms. Matched
- Ms. Money Bags
- Ms. Perfect
- MS. TAKEN
- Much Ado About Bachelors
- Much Ado about Barbecue
- Much Ado About Darcy: A Regency Pride and Prejudice Variation
- Much Ado About Love
- Much Ado About Matchmaking
- Much Ado About You
- Mud Pies & Family Ties
- Mudsills & Mooncussers, A Novel of Civil War Key West
- Muffin Man
- Muffin Top (A BBW Romantic Comedy)