Author Information
G.K. Parks's Latest Book

Newest Release

  • Bibliography:
    44 Books (5 Series)
  • First Book:
    April 2013
  • Latest Book:
    June 2024
  • Author Rating:
  • Share:
About the Author

G.K. Parks has a Bachelor of Arts in Political Science and History. After spending some time in law school, G.K. changed paths and earned a Master of Arts in Criminology and Criminal Justice. Now that education is being put to good use, creating a fictional world based upon years of study and research.

Full Series List in Order

Alexis Parker

1 - Likely Suspects (Apr-2013)
2 - The Warhol Incident (Aug-2013)
3 - Mimicry of Banshees (Apr-2014)
4 - Suspicion of Murder (May-2014)
5 - Racing Through Darkness (Jun-2014)
6 - Camels and Corpses (Aug-2014)
7 - Lack of Jurisdiction (Nov-2014)
8 - Dying for a Fix (May-2015)
9 - Intended Target (Oct-2015)
10 - Muffled Echoes (Feb-2017)
11 - Crisis of Conscience (Jul-2017)
12 - Misplaced Trust (Feb-2018)
13 - Whitewashed Lies (Jun-2018)
14 - On Tilt (Oct-2018)
15 - Purview of Flashbulbs (Mar-2019)
16 - The Long Game (Jun-2019)
17 - Burning Embers (Mar-2020)
18 - Thick Fog (Oct-2020)
19 - Warning Signs (Apr-2021)
20 - Past Crimes (Oct-2021)
21 - Sinister Secret (Jun-2022)
22 - Zero Sum (Dec-2022)
23 - Buried Alive (Apr-2023)

Alexis Parker Prequels

1 - Assignment Zero (Oct-2013)
2 - Agent Prerogative (Nov-2013)
3 - The Final Chapter (Jan-2014)

A Cross Security Investigation

1 - Fallen Angel (Apr-2020)
2 - Calculated Risk (Jul-2021)

A Detective Liv DeMarco Thriller

0.5 - Operation Stakeout (Sep-2019)
1 - Dangerous Stakes (Sep-2019)
2 - Unforeseen Danger (Jan-2020)
3 - Deadly Dealings (Sep-2020)
4 - High Risk (Mar-2021)
5 - Fatal Mistake (Jan-2022)
6 - Imminent Threat (Mar-2022)
7 - Mistaken Identity (Jan-2022)
8 - Malicious Intent (Jul-2023)
9 - Controlled Burn (Jun-2024)

Julian Mercer

1 - Condemned (Apr-2015)
2 - Betrayal (Oct-2016)
3 - Subversion (Nov-2017)
4 - Reparation (Dec-2018)
5 - Retaliation (Nov-2019)
6 - Hunting Grounds (Jan-2021)

Book List in Order: 44 titles



  • 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. ...



  • Art thieves... An international crime syndicate... And mortal peril... A year ago, Alexis Parker turned her back on everything she knew. Walking away from the Office of International Operations proved to be both the easiest and hardest thing she...



  • You may know Alexis Parker as a top-notch investigator and security consultant, but before joining the private sector, she was a federal agent.At approximately 90 pages, this novella chronicles Agent Parker's beginning from her last few days at Quant...



  • Alexis Parker is close to finishing her two years of training at the Office of International Operations. Having gone undercover to thwart arms dealers, working with Interpol to bring down a group of forgers, and dealing with more paperwork than anyo...



  • In the explosive conclusion to the Alexis Parker prequel series, the OIO is hot on the trail of a bomber. So far, there has only been a single detonation at an impound lot, but with a threatening phone call promising more fireworks, it is a race agai...



  • 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'...



  • In a single moment, Alexis Parker is transformed from private investigator to cold-blooded killer. With a bullet lodged in her side and a corrupt cop determined to silence her, she's forced to do the one thing she never imagined - she must run. But r...



  • 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 Nick called, and all hell broke loose.

    Alexis Parker has been a lot of things, from a federal agen...



  • Fast cars, a little grand theft auto, and blending in with the wrong kind of crowd, it's just another day in the life for private investigator, Alexis Parker. A dozen cars have been stolen, and her client is hoping to catch the thieves in the act.






  • 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. 



  • After witnessing an attempted murder, this ex-SpecOps mercenary will stop at nothing to find the truth.His business card reads security specialist, but there isn't much that Julian Mercer won't do. After stumbling upon the scene of a botched assassin...



  • Welcome back, former federal agent Alexis Parker. Alex always said it'd be a cold day in hell before she'd step foot inside the OIO again, and the blizzard conditions outside prove her declaration true. But clipping on the badge doesn't mean taking a...



  • Inside the federal courthouse, a single gunshot punches a hole through the window, leaving two bodies in its wake. One of the victims is an Assistant United States Attorney. The other is juror number five. Due to the nature of the crime, the OIO is a...



  • 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. It is up to Julian Mercer and his team t...



  • A murdered cop. A terrorist cell. And a federal agent who can't remember what happened...Federal agent Alexis Parker wakes up covered in blood and stranded outside a parking garage. She has no idea where she is or how she got there. But one thing is ...



  • It's open season on federal agents, and Alexis Parker is the primary target. What happens when allies can't be trusted? Federal agent Alexis Parker is about to find out. After taking some personal time, Alex is back at work and em...



  • Former SAS operatives face off against rogue PMCs for control of a senator and his vote...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 thi...



  • With the shake-up at the OIO, Alexis Parker is assigned to assist the DEA on a long-term undercover operation across the country. Being away from home might be just what Alex needs to regain some perspective, especially when Martin's been so distant ...



  • Federal agent Alexis Parker is on a quest to find the truth... When a bomb goes off in the middle of the night, no one hears the blast except an anonymous tipster. The office building is empty, but the rooms are locked up tight. Even the police and f...






  • Five years ago, a teenage girl vanished. After a thorough police investigation, the case went cold. Her parents spent the next few years hiring private investigators to search for their daughter, but they've had no luck until now.When Alexis Parker, ...



  • The hunter will become the hunted...Michelle Mercer was brutally and violently murdered. Her husband, former SAS operative Julian Mercer, has never come to grips with the loss. How could he? After all, he was the prime suspect. Years have passed, but...



  • Hollywood - the glitz, the glamour, and a threatening stalker. Is it all just part of the limelight?Working in the private sector has its perks, but boring cases isn't one of them. The most dangerous thing about Alexis Parker's latest P.I. gig is the...



  • A con artist. A serial killer. And ten million dollars. This time, everything is at stake. When a man is murdered in front of Alexis Parker, it sends the private investigator into a tailspin that leads to a case of million dollar proportions. In orde...



  • Detective Liv DeMarco has spent the last three months working undercover at Spark, an exclusive club catering to the rich and famous. Between the backroom poker games and illegal car races, it’s only a matter of time before she collects enough evid...



  • 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. His disappear...



  • An undercover MI5 agent has gone missing. It’s up to Julian Mercer and his team to perform the recovery. There’s just one problem. They don’t know if the agent has been compromised or if he switched sides.Agent Owen Shepherd was tasked with inf...



  • A murder-suicide is about to become the biggest case of Detective Liv DeMarco's career...When Liv follows a suspicious man onto the roof of an apartment building, she never expects to become embroiled in a case of deception, intrigu...



  • A restaurant fire is only the beginning...After recent setbacks, private investigator Alexis Parker is ready for a break. She and Martin have plans. Big plans. But when a colleague ropes her into helping on an investigation, everything else might fal...



  • She's desperate for help, and only one man is arrogant enough to try to save her... 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 l...






  • 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. This thief turned ki...




  • An idyllic ski resort conceals a sinister secret... In the last two years, a dozen people have been taken. Only a few survived. The victims have only one commonality. Each of them had visited the resort before the abduction. Julian Mercer and his tea...



  • Homicide always involves a body. This time, it's several bodies...When Detective Liv DeMarco reports to the scene of a robbery gone wrong, she can't help but think something is off. Why would a dry cleaner need a night watchman?The dead guard had no ...



  • Secrets prove deadly in Alexis Parker's latest case...Alexis Parker is used to humdrum work assignments. Running background checks and tailing cheating spouses is common place for her and most of the private investigators at Cross Security. But she d...



  • A client's secret puts Lucien Cross on a collision course with ruthless gangsters... Being a private eye isn't easy. That's one thing Lucien Cross is about to find out the hard way. Ever since he opened Cross Security and Investigations, it's been on...



  • Eight years ago, he covered up a murder. Now Alexis Parker has to prove he didn't do it. Except, she's not convinced he isn't guilty. Ever since Alex went to work for Lucien Cross, nothing's been the same. She's always been wary of him. Now, she fina...



  • One serial killer plus a rogue cop equals a recipe for disaster...Following recent events, Detective Liv DeMarco finds herself working undercover. But this time, her partner, Brad Fennel, isn't backing her plays. He's been reassigned. Whether that's ...



  • Someone's killing vampires. There's just one problem. Vampires aren't real.Halloween always brings out the crazies. The tip hotline has never been so busy with reports of bodies and body parts. Detective Liv DeMarco and her partner, Brad Fennel, have...



  • 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.When a serial k...







  • 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. Bef...




  • Homicide detectives Liv DeMarco and Brad Fennel have one of the best closure rates in the department, but this case has them stumped. Will they figure out who had means, motive, and opportunity, or will the killer actually get away with murder? Pe...



  • In the explosive ninth novel, Detective Liv DeMarco and her partner Brad Fennel are hot on the trail of a bomber who's already taken the lives of several city officials. But he's just getting started... ...


Frequently Asked Questions (FAQ)

G.K. Parks has published 44 books.

The next book by G.K. Parks, Controlled Burn, will be published in June 2024.

The first book by G.K. Parks, Likely Suspects, was published in April 2013.

Yes. G.K. Parks has 5 series.