Order of G.K. Parks Books

G.K. Parks is an author of crime thriller novels. They write the Alexis Parker series, Cross Security Investigation series, Detective Liv DeMarco series, and Julian Mercer series. Parks earned a Bachelor of Arts degree in Political Science and History, and a Master of Arts degree in Criminology and Criminal Justice. G.K. draws upon this education into their fiction.

G.K. Parks made their debut as a novelist in 2013 with Likely Suspects, beginning the Alexis Parker series. Below is a list of G.K. Parks’ books in order of when they were first released:

Publication Order of Alexis Parker Books

Publication Order of Cross Security Investigation Books

Publication Order of Detective Liv DeMarco Books

Publication Order of Lexie Sarconi Books

(with Elisa Archer)

Publication Order of Julian Mercer Books

Publication Order of Anthologies

If You Like G.K. Parks Books, You’ll Love…

• L.T. Ryan
• Elle Gray
• Brian Shea

G.K. Parks Synopses: Likely Suspects by G.K. Parks is the first book in the Alexis Parker series. Alexis Parker was on the fast track at the FBI until a mission went disastrously wrong, forcing her to resign. Now out of options and in need of work, she falls back on the one thing she does best—solving crimes. Her first case? Protecting James Martin, a charming but enigmatic CEO with a target on his back.

What starts as a straightforward protection detail quickly spirals into chaos when Alex uncovers a conspiracy inside Martin Technologies. Before she can piece the clues together, a devastating explosion shakes the company to its core. Someone is sending a message: back off, or else.

With every lead, the danger escalates. Bodies are piling up, and the killer is determined to eliminate anyone who gets too close to the truth—including Alex. As the stakes rise, Alex must trust her instincts, draw on her FBI training, and rely on unexpected allies, including a resourceful police detective, to unravel the plot and keep Martin alive. But this case isn’t just a test of her skills—it’s a fight for her life and a reckoning that will change everything.

Fallen Angel is the first Cross Security Investigation novel by G.K. Parks. Jade McNamara is trapped. Her boyfriend is not just controlling and abusive—he’s a cop, and he’s made it clear she’ll never leave him alive. With her every move monitored and threats hanging over her, escaping seems impossible.

Enter Lucien Cross, the determined leader of Cross Security. Jade’s case is more than just another job—it’s a personal mission. Lucien knows saving her means taking on a dangerous adversary who hides behind a badge, someone willing to break every law to keep her under his control. But Lucien has something to prove: to Jade, to himself, and to the world that Cross Security is a force to be reckoned with.

With everything at stake—his business, his freedom, and even his life—Lucien is ready to fight for Jade’s safety. But in a battle against a relentless foe, will his determination and skill be enough to protect her from a man who will stop at nothing?

Dangerous Stakes by G.K. Parks is the first book in the Detective Liv DeMarco series.
Detective Liv DeMarco has spent three grueling months undercover, trying to take down the cunning and untouchable Axel Kincaid. Despite her relentless efforts, every lead seems to fizzle out, and Kincaid always has an alibi to shield him.

When a murder at a luxury hotel ties Kincaid to the scene, along with the theft of two exotic sports cars, Liv finally sees a crack in his armor. But her breakthrough quickly turns into a nightmare. Her confidential informant turns up dead, critical evidence disappears, and the killer’s attention shifts to her.

Desperate to solve the case, Liv knows she must get dangerously close to Kincaid. But he’s suspicious, and one wrong move could expose her. With the killer lurking in the shadows and time running out, Liv must play a deadly game where trust is nonexistent and the stakes are her life.