Lee Gimenez
Award-winning author of 21 books.
U.S. Army Veteran.
Best Thriller Award nomination by the ITW.
Finalist for the Author Academy Award.
All of Lee's 21 novels are available at Amazon and other retailers.
www.amazon.com/author/leegimenez
New Release
The AI Killer
Lee's 21st novel, the action-packed thriller The AI Killer, was published in 2026. The AI Killer is a J.T. Ryan Thriller. This novel was nominated for the 'Best Thriller of the Year' Award by the International Thriller Writers Association.
"Can John (J.T.) Ryan stop the killer murdering people in the Artificial Intelligence business? Or is Ryan killed first? Find out in The AI Killer."
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"The AI Killer is a fast moving thriller that keeps the reader on the edge of their seat!"
"The AI Killer is another exciting offering from prolific thriller author Lee Gimenez. This latest John Ryan novel literally begins with a bang and then carries the reader on a roller coaster ride of action and suspense. His characters are well-formed in this timely story about the murders of prominent people in the Artificial Intelligence business. Gimenez puts the reader in several international locales, adding to the excitement and fascination of this book. Tension builds throughout the tale as the forces of good and evil battle one another for supremacy. This is a fast moving thriller that will keep the reader on edge and take him to a satisfying conclusion.
Highly recommended!"
Praise & Reviews for The AI Killer
"Once again Lee Gimenez knocks it out of the park. You owe it to yourself to order this one today."
"We’ve grown accustomed to pinpoint twisting plots, exciting international settings and sinister characters lurking around every corner from Gimenez. Once again Lee knocks it out of the park. His hero, former Special Forces soldier turned private investigator John Ryan, is at his dead level best. You owe it to yourself to order this one today."
"This latest mystery thriller featuring J.T. Ryan is another page-turning adventure from beginning to end. I highly recommend this book!"
"This latest mystery thriller featuring J.T. Ryan is another fast-moving adventure from beginning to end. It starts with a murder and escalates from there, carrying the reader along as Ryan takes on a criminal organization that is murdering people in the Artificial Intelligence business. As Ryan dives into the investigation, which takes him on a dangerous worldwide hunt, he realizes the elusive killer he’s after may not be human, but rather Artificial Intelligence. Can Ryan catch the criminal behind the murders? Or has he finally met his match and is murdered in the process? I highly recommend this book!"
About Lee Gimenez
Lee Gimenez is the award-winning author of 21 books. He is best known for his highly acclaimed J.T. Ryan mystery thrillers. Lee was a Finalist for the Author Academy Award, and a Best Thriller Award nominee of the International Thriller Writers Association. He is also a U.S. Army veteran. All of Lee's 21 books are available at Amazon: