Lethal Justice (Derek Vesper #10)

Lethal Justice (Derek Vesper #10) by Jack Mars out on November 13, 2026.

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Lethal Justice (Derek Vesper #10)

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Lethal Justice (Derek Vesper #10) Release Date: November 13, 2026

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“Thriller writing at its best.”
–Midwest Book Review (Any Means Necessary)
⭐⭐⭐⭐⭐

LETHAL JUSTICE (Book #10) is the tenth book in a gripping new action thriller series from the #1 bestselling and USA Today bestselling author Jack Mars (with over 10,000 five-star reviews). The series begins with LETHAL FORCE (Book #1).

Former Army Ranger and ex-NASCAR driver Derek Vesper is used to high velocity, whether its wheels, wings or skis. Assumed to be KIA in a firefight, Derek, unknown to anyone, uses his unique skills as a secret government operator to work outside the scope of protocol and to embrace the most dangerous—and fraught—of missions….

In LETHAL JUSTICE (Book #10), a doctor’s quantum encryption breakthrough has made her the most hunted scientist in Europe. Derek Vesper’s cover as her elite chauffeur puts him behind the wheel of a seemingly ordinary luxury sedan hiding military-grade weaponry. When Barcelona’s narrow medieval streets become a battleground, Vesper faces his ultimate driving test—a tactical duel with a ghost from his past.

The Derek Vesper series delivers pulse-racing thrills and knife-edge suspense that seizes your attention with an iron grip. Featuring spectacular action sequences and mind-blowing twists, this series will propel you through a rollercoaster ride, from dynamite openings to jaw-dropping finales. Ideal for readers who love the works of Daniel Silva, Brad Taylor, and Vince Flynn.

Future books in the series are also available!

Reader Anticipation Rating:
[Average Rating: 5]

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Genre: Thriller

Jack Mars

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