Sin City Treachery - An Aj Docker Medical Thriller by Gary Gerlacher Hardcover

About the Book

Terrorists, determined to disrupt an F1 race in Las Vegas, bomb a parking garage that injures Doc's colleague. Doc and Banshee risk their lives to help a reporter and the police unravel a web of deception to solve the crime.

Book Synopsis

"The accuracy of medical details and credible bomb threats mixed with genuine characters guarantees an unputdownable read. Buckle in and get ready for a fast-paced ride!" -Ivanka Fear, author of The Dead Lie and Where is My Husband?

Las Vegas, the entertainment capital of the world, hosts an F1 race, the largest sporting event in the city's history and a prime target for terrorism. With over a half million people descending on the Strip for the event, a bomb detonated in a parking garage days before the race. In the emergency room, Doc fights to save the lives of a pregnant doctor and her premature baby injured in the blast, spurring him to risk his own life to find justice for the victims. He is joined by his girlfriend Lana, a smart, ambitious reporter, his friend and colleague, Rick, and his trained ex-police dog Banshee. Their investigation takes them from a seedy bar to iconic landmarks around Las Vegas and crescendos on the night of the race when chaos reigns in the city. As the sun rises, they reveal a deceptive scheme to close the case.

An action-packed thriller, Sin City Treachery entertains with a story that leaves readers guessing until the end.

Read the AJ Docker and Banshee Thrillers in any order, or follow the series from the beginning:

1. Last Patient of the Night
2. Faulty Bloodline
3. Sin City Treachery
4. Deadly Equation
5. Terminal Exchanges - coming October 2025
6. The Phantom Files - coming March 2026

Review Quotes

"The accuracy of medical details and credible bomb threats mixed with genuine characters guarantees an unputdownable read. Buckle in and get ready for a fast-paced ride!" -Ivanka Fear, author of The Dead Lie and Where is My Husband?

"Climb in and fasten your seat belts for an explosive ride with AJ Docker and Banshee. Gary Gerlacher's Sin City Treachery is a Formula One racecar of a tale that takes hold of the reader from the very first waving of the green flag and doesn't release them until they've blasted through a series of shocking plot turns and passed under a very satisfying checkered flag. Bravo!" -Daniel Burke, author of Vibrations in the Field

"From the ER, to the bomb squad, to the Las Vegas strip, Sin City Treachery is action-packed on every front. Full of characters you can't help but love, Gary Gerlacher's third in the AJ Docker & Banshee series is a high stakes thrill ride as well researched as it is written. Good luck putting this one down." -Brooke L. French, author of Inhuman Acts and The Carolina Variant

"Climb in and fasten your seat belts for an explosive ride with AJ Docker and Banshee. Gary Gerlacher's Sin City Treachery is a Formula One racecar of a tale that takes hold of the reader from the very first waving of the green flag and doesn't release them until they've blasted through a series of shocking plot turns and passed under a very satisfying checkered flag. Bravo!" -Daniel Burke, author of Vibrations in the Field

"A medical crime thriller with a heart of gold. When ER doctor AJ 'Doc' Docker isn't saving lives at work, he's solving crimes with the help of Lana, his 'badass reporter' girlfriend and a police dog named Banshee. A real-page turner with a surprise twist you won't see coming." -Gail Ward Olmsted, author of Miranda Writes