Royce Blackstone has one rule: Never get personally involved with his clients. As the owner of Harper Security Ops, Royce is well aware of everything and everyone inside his building. When he’s about to go in after the biggest lead on latest case that’s landed on his desk, Royce didn’t expect he’d have to abort the mission early. It might have seemed like Tarryn Hendrix was simply looking to learn some new skills, but dedicating two years of her life to training her mind and body is all part of Tarryn’s plan.

When carefree musician Elizabeth "Elle" Blackman discovers someone has been in her apartment just days before she's set to go on tour, she makes the only sensible choice there is. She runs right to the front door of Cunningham Security, where the owner is not only the man capable of keeping her safe, but also the guy she's crushed on for months.

Loner Boone Hendrix left the military with ghosts that haunt him. He lives with his dog Atlas on a farm in Vermont. Alone. Just the way he likes it. Until he rescues a half-drowned, beautiful brunette from his river. Gemma Newhouse is the daughter of the richest man in America, and from the abrasions on her wrists and her drugged state, she’s on the run from someone dangerous. She’s nothing like Boone expected—sweet, smart, and likes baking—and she ignites a fierce need inside him.

Humanity is rebuilding after a devastating invasion. But the growing towns all have walls to protect them from the monsters. Created in alien labs, the monsters hide in the swamps, rivers, and forests—breeding, mutating. Every now and then, they crawl out of the shadows. That’s where I come in. I’m Jameson Steele, the leader of Hunter Squad—the toughest group of soldiers in New Sydney. It’s our job to keep people safe and secure.

Six years ago, Maria Romano got her birthday wish—a kiss from Enzo Costa. A man she could never take her eyes off, but who seemed as haunted as her favorite book boyfriends and strictly off-limits. Just one unforgettable moment in the dark and then he was gone. Now Maria is a divorced single mom, moving on and open to romance again. Fatefully, it’s with the new head chef at her sister’s restaurant: Enzo. A gentler man than the one she remembers, yet fire still burns. And a warning still lingers: don’t get too close.

When introverted cartoonist Remi Stephenson dumps her cheating ex and goes on their Hawaiian vacation solo, even her creative mind can’t imagine being purposely stranded in the ocean…with a handsome, muscular, brave Navy SEAL. Even more unbelievable is the spark between them. Surely this is just rebound hormones. Right? Because who finds their soulmate in the middle of a life-or-death situation? And what would a SEAL want with a curvy, nerdy artist, anyway? Of course, none of those doubts stop Remi and Vincent from making plans to get together back in California, even before they’re rescued.

CEO Lainie Madden has her hands full. In charge of a growing tech company, her work and her employees are her life. She’s sworn off love, because the sad reality is that she stinks at choosing men who aren’t self-absorbed cheaters. But when she starts receiving disturbing death threats and her company’s website gets hit with relentless cyber-attacks, she’s in over her head.

Former Navy SEAL Logan Bishop was bored. He spent his post-SEAL days flying tourists on helicopter rides over the mountains of Montana and occasionally rescued skiers from snowy slopes when an injury resulted in early retirement.

Hank Patterson refuses to let his buddy Jake slowly kill himself with alcohol. Hank’s plan to expand the Brotherhood Protectors into Colorado will only work if he can hire the best men for the job. He wants Jake, and sends fellow Coloradan, Kujo, to pull Jake out of an alcohol-induced haze to work for the team. Hank’s contact has a place they can set up operations while flying under the radar—a flailing dude ranch, run by a former Marine Gunnery sergeant and his feisty daughter.

Life hasn’t been kind to Harper Rain. In fact, so far, it’s only proven the one person she can rely on is herself. But when all her efforts to escape her family fail, she takes the last desperate option—run. With little more than a few dollars to her name, she ends up in the small town of Misty Peak. The first person she meets is a tall mountain of a man…whose kindness is only outshone by his captivating smile.