Cristin Harber’s list of Kindle Unlimited romance novels!

What to read in Kindle Unlimited? Cristin Harber has her bestselling Titan, Delta, and Only series available in Kindle Unlimited. This includes New York Times and USA Today bestselling romantic suspense, military romance, and new adult romance books.

Military Romance / Romantic Suspense: The Titan Series

Military Romance / Romantic Suspense: The Delta Series

DELTA: RETRIBUTION | DELTA: REVENGE | DELTA: REDEMPTION | DELTA: RICOCHET

New Adult College Romance / Contemporary Romance: The Only Series

ONLY FOR HIM | ONLY FOR HER | ONLY FOR US | ONLY FOREVER

New Adult College Romance Prequel to Garrison’s Creed: SWEET GIRL

What is Kindle Unlimited? Kindle Unlimited is a subscription program for book lovers through Amazon. KU subscribers pay a monthly fee and have unlimited access to books, magazines, and audiobooks. If you’re not a Kindle Unlimited user, jump on the program now.

What does Kindle Unlimited cost? For $9.99 a month, you’ll enjoy over 1 million titles, thousands of audiobooks, and current magazines on any device. Amazon offers a FREE 30-day trial.

The Titan series is available in Kindle Unlimited!

Click below for individual titles or check out the Titan series page with each book blurb!

The Delta series is available in Kindle Unlimited!

Unlike the Only series, which followed one couple, the Delta series features four sizzling hot couples and their romantic suspense, military romance stories!

DELTA: RETRIBUTION

A MAN IS NOTHING WITHOUT HIS TEAM
Trace was the best the Navy SEALs had to offer until his twin brother was killed-in-action. Now he’s one bad day from a dishonorable discharge because of a deadly obsession. Pain and guilt have blinded him except for the sweet relief he found one night in the arms of a fling he’d never see again. She was smart; the sexiest thing he’d ever touched, but she disappeared.

UNTIL A MISSION–OR A WOMAN–CHANGES EVERYTHING
But when Trace’s one-time fling becomes his high-value target during a black ops job, the lines blur between her rescue mission and saving himself.

DELTA: REVENGE

A Tortured Hero with a Heart of Gold
Growing up on the streets of Rio de Janeiro, Javier Almeida has only his older sister to protect him. When she’s sold to a human-trafficker, he vows to hunt down those responsible.

Years later, Titan Group’s Delta team finds him, tattooed and brawling, a vigilante protector with information they want. They take him in and train him, working him harder than a man should be driven, until he’s a soldier harboring an obsession. Ready for revenge, Javier ghosts his way across the globe, tracking the men who took his sister and working elite private security jobs.

Meets Sweet and Sassy
Jilted at the altar, Sophia Cole turns the reception into a one-woman party. She’s intent on devouring all the cake and champagne, so she can bask in the calories she’s been avoiding. In the midst of the revelry, he walks in, the one man she can never ignore.

Javier is her older brother’s black ops teammate—an automatic Do Not Go There. But if there’s one thing better than fondant and a buzz to ease the wounds of a cheating fiancé, it might be a one-night stand with a South American military man.

It’s a Game Changer
Javier didn’t expect to see Sophia again. He never thought he would even want to see her again. He shouldn’t have touched her, but his mind won’t stay away from her.

Now, Sophia Cole is thousands of miles away from the safety of her parents’ lavish estate and working alongside him in hell. She’s a staffer at an Embassy, and he’s there to keep them alive. There are bombs and bullets and blood-hungry enemies.

And then she’s taken. Gone. Just like his sister. But so much worse.

DELTA: REDEMPTION

My name’s Victoria—No last name. Don’t ask.

That was all that the woman would share when Delta team’s expert trigger man, an Australian named Ryder, pulled her from the pits of a human trafficking nightmare and took the gun from her hand.

He didn’t mean to steal her revenge but survival was the priority. Now that Victoria was home? She had a past he was trying to understand while still keeping a secret from her.

But he’s not the only one. When she goes missing, Delta team discovered that Victoria No Name was a one-woman vigilante force, taking on whoever crossed her path, from gunrunners to a drug-pushing motorcycle club.

She was exactly who Ryder thought she might be, and now he was coming in to help—whether she wanted backup or not.

DELTA: RICOCHET

Two friends from worlds apart must face their toughest battles together.
Colin is battling to take command of his military unit.
Adelia is on the run from the motorcycle club that raised her.
They shouldn’t be anywhere near each other—except they fell in love.

Some relationships come with baggage. Theirs comes with a motorcycle gang hit, a secret underground network worth dying to protect, and an obsession to protect one another from their separate worlds.

Each DELTA SERIES NOVEL can be read as a standalone romantic suspense and military romance love story! They do NOT have cliffhangers, and there’s a guaranteed happily ever after!

The complete Only series is available in Kindle Unlimited!

Grayson Ford and Emma Kinglsey–close since they were kids, opposites in every way. He’s the stuff high school crushes are made of, Mister Popular, and captain of every team. She’s artsy, cute, and not in his league, though fully aware of Summerland’s “I Dream of Dating Grayson Ford” support group.

I can’t say no. The girl’s had my heart since before I knew it went missing.

He hides a life of hell. His father hates him, his mother’s gone. Emma is his only savior, yet she doesn’t know her power over him. She’s the only girl he wants, the only one he could ever tell–though he won’t.

I’m stronger, bigger, more of a man than he’ll ever be, but because I ruined his life, I’ve taken his crap, his attacks, the vulgar nature of his existence.

Until she discovers Gray’s embarrassment, his humiliation. Emma fights for him and for a chance. Theirs is a Cinderella story that she believes impossible. But as the layers peel back, it’s just a guy who needs a girl in order to keep breathing.

My mind is already doodling Mrs. Grayson Ford in imaginary notebooks. He has no clue where my head is at… But, given that I didn’t see what just happened coming, maybe I have no clue where his head is at either.

The Only series will make you swoon! It’s filled with a heart-squeezing second chance romance and love stories that turns friends to lovers (and don’t forget Grayson is her older brother’s best friend!)