G.K. Parks

His business card reads security specialist, but Julian Mercer can do just about anything. Trained by the SAS but forced into an early retirement after his wife was viciously slain, Mercer puts his unique set of skills to use in the world of K&R and crisis negotiation.

I quit my job. I walked away from everything I knew. I couldn't lose anyone else. Not again. Working for James Martin wasn't supposed to be complicated or lethal. Too bad someone wanted him dead, and I was the only thing standing in the way. When eccentric playboy CEO James Martin's life is...

Once a killer is caught, it’s important he stays caught… As a homicide detective, Liv DeMarco chases down the worst of the worst. She’s careful to follow the rules, collect evidence, and build a case. But sometimes, that’s not enough.

Alexis Parker prides herself on being a competent investigator, but when she's fired from her current job as a security consultant at a prestigious hotel, she never expects to be rehired after a body is found hanging on the premises.

Brains, beauty, and a past plagued with death and destruction, Alexis Parker is anything but ordinary. Her deductive skills and expert marksmanship make her deadly, but she must contend with her demons in order to overcome the irreparable damage she's endured. Ever since meeting James Martin...

A simple job is about to turn deadly . . . Former federal agent Alexis Parker is tired of death, destruction, and mayhem. She wants to forget her past and focus on the present. She has a new gig guarding a priceless piece of art and a promising future with James Martin, but when she runs into an...

When Liv follows a suspicious man onto the roof of an apartment building, she never expects to become embroiled in a case of deception, intrigue, and international proportions....

A witness to a murder has gone missing.... Duncan Crane vanished without a trace. He left his bank account, his credit cards, and his phone behind. But there's no body, no blood, and no signs of a break-in or struggle....

Has this feisty female detective met her match? After three months undercover, Detective Liv DeMarco isn't any closer to closing her case. Her target, Axel Kincaid, is smart and ruthless. His forte - stealing cars. His temperament- violent....

A humorous holiday novella from James Martin's perspective. Holiday shopping can be a tedious task, and being a CEO short on time doesn't make that any easier.

A dead security guard and a missing client are just the beginning… Alexis Parker's temporary relocation to sunny California isn't something she ever saw coming, just like the homicide victims she stumbled upon while conducting a security check.

Alan Kershaw is Cross Security's typical client, a wealthy businessman with a problem. However, his problem isn't the kind Cross Security usually handles. Kershaw was scammed by an unknown entity after being informed he'd won an online jackpot.

No matter how far or fast I run, some things are inescapable. My past is one of them. After everything that happened, I thought I was done. Then the phone rang, and all hell broke loose.

Bruised and scared, Jade McNamara is ready to escape the abusive relationship she has found herself in, but there’s a catch. Her boyfriend’s a cop. He won’t let her leave him. He’s already threatened to kill her if she tries. And he’ll break every rule in the book to get her back.

A tropical getaway turns deadly when a senator and his family are taken hostage by a group of highly trained mercenaries. The United States government wants this handled quietly, so they hire Mercer and his team to resolve the crisis situation.

Officer Lexie Sarconi is preparing for the detective's exam and finding her footing with a new unit. However, everything that she's worked so hard to achieve is about to crash and burn.

Detective Liv DeMarco thought transferring to a new unit would make her problems go away, but they're just beginning... When bodies start dropping after a string of home invasions, Liv and her partner are called in to investigate.

Some days, being a private eye isn't all it's cracked up to be...Lucien Cross has finally gotten his business off the ground. Providing security assessments is one of the things he knows he can handle, but his ability to conduct investigations is still a little shaky.

Another day, another kidnapping...or so it appears. A programmer's wife is abducted from her home under suspicious circumstances. The only clues are a missing kitchen knife and some blurry security cam footage.

The morning Detective Michael Riley sauntered into my life with his fitted t-shirt, two days' worth of stubble, and that shiny badge, I knew he was trouble with a capital T.