- Mientras siga nevando
- Millie Vanilla’s Cupcake Café
- Mind Games
- Mind of Danger
- Mine Forever
- Mine Furever
- Mine Under the Mistletoe
- Mingle All the Way
- Miracle at Christmas
- Miracle at Christmas: A Cupid's Kiss Short Story
- Miracle of the Beast: A Winter Starr
- Miracle on 5th Avenue
- Miracle on Chance Avenue
- Miracle on Ladies' Mile
- Miracle on Mall Drive
- Miracles and Menorahs
- Mischief Under the Mistletoe (A Holiday Romance Boxed Set)
- Misfortune (Christmas with Scrooge)
- Mishaps & Mistletoe
- Mismatched Under the Mistletoe
- Misplaced Mistletoe
- Miss Compton's Christmas Romance
- Miss Davenports Christmas
- Miss Firecracker
- Miss George's Second Chance
- Miss Kitten's Geese
- Miss Marcie's Mischief
- Miss Mayhem Books 1-4
- Miss Merton's Last Hope
- Miss Watson's First Scandal
- Missing Christmas
- Mission of Christmas
- Mistaken Engagement
- Misteltoe & Molly
- Mister Naughty
- Mistletoe
- Mistletoe & Cocoa Kisses
- Mistletoe & Molly
- Mistletoe and a Man for Christmas
- Mistletoe and Fire Glow
- Mistletoe and Fire Glow
- Mistletoe and Holly
- Mistletoe and Kisses
- Mistletoe and Matchmaking
- Mistletoe and Mireworth
- Mistletoe and Mistakes
- Mistletoe and Other Disasters
- Mistletoe and the Lost Stiletto
- Mistletoe and Whine
- Mistletoe Bride
- Mistletoe Cinderella
- Mistletoe Cottage
- Mistletoe Daddy and The Cowboy's Christmas Baby
- Mistletoe Games
- Mistletoe Hero
- Mistletoe Hopes
- Mistletoe in Mayhem Boxed Set
- Mistletoe in Paradise
- Mistletoe in the Moonlight
- Mistletoe Kiss with the Heart Doctor
- Mistletoe Kisses with the Billionaire
- Mistletoe Madness
- Mistletoe Magic
- Mistletoe Magick
- Mistletoe Maneuvers
- Mistletoe Marriage
- Mistletoe Me, Baby
- Mistletoe Meadows Anthology
- Mistletoe Miracles
- Mistletoe Mischief
- Mistletoe Mishap: A Holiday Romantic Comedy
- Mistletoe Mommy
- Mistletoe Mountain
- MISTLETOE OVER MANHATTAN
- Mistletoe Reunion in Loveland
- Mistletoe Scandal
- Mistletoe Season
- Mistletoe Wish
- Mistletoe, Mischief, and the Marquis
- Mistletoe, Whisky and a Rogue
- Mistress Christmas
- Misunderstood: A Pride and Prejudice Novella
- Mitternacht Kuss
- Mittwochs am Meer
- Mixed-Up Christmas
- Model Christmas
- Modesty
- Moe's Christmas
- Molly Cooper's Dream Date
- Momentous Leap
- Montana Christmas Magic
- Montana Country Legacy: The Rancher's Christmas Prize
- Montana Cowboy Christmas
- Montana Cowboy Miracle
- Montana Heat
- Montana Hitze
- Montana Secrets Box Set
- Montana Skies Boxset Books 4-6
- Montana Skies Complete Series Boxset
- Montana Wedding
- Montgomery Midnight Kisses
- Moonlight Mirage (A Sexy, Beach Romance Novella)
- Moonlight Over Manhattan
- Moonlight, Menorahs and Mistletoe
- Moonlight, Mistletoe, and Mary
- Moonlighting
- Moonstone
- More Than a Fling
- More Than Anything: A Christmas Romance
- More Than Chemistry
- More Than Friends
- More Than Words
- Mortelle Destinée
- Mosquitoes and Mistletoe
- Mothers and Daughters
- Mountain Blaze
- Mountain Christmas
- Mountain Holly