Ghost Signal (Cyrus Drake #5)

Ghost Signal (Cyrus Drake #5) by Jack Mars is a Thriller release out on November 20, 2026.

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Ghost Signal (Cyrus Drake #5)

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Ghost Signal (Cyrus Drake #5) Release Date: November 20, 2026

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

GHOST SIGNAL (Book #5) is the fifth book in an exhilarating new thriller series that blends mystery and action, from the #1 bestselling and USA Today bestselling author Jack Mars (with over 10,000 five-star reviews). The series begins with GHOST UNIT (Book #1).

When the FBI creates an elite team to investigate murder mysteries in military hotspots, there is only one man for the job: retiring Marine sniper Cyrus Drake. Partnered with brilliant FBI Agent Phoebe Colt, Drake must complement her investigative genius with his tactical skills—and together, they will solve mysteries and hunt down killers in the world’s most dangerous and action-packed places.

In GHOST SIGNAL (Book #5), when a female Army JAG officer is gunned down in Istanbul days after returning from a high-profile war crimes tribunal, Cyrus Drake and Phoebe Colt uncover a conspiracy that reaches far beyond a single killer — and deep into the ambitions of men who want to rewrite history. The trail leads into northern Iraq, where a shadow network is quietly seizing power and preparing to ignite an ethnic conflict that could destabilize an entire region.

The Cyrus Drake combines the best of a murder mystery series with the best of a military action thriller, delivering relentless action and sharp tension from the first shot fired to the final, stunning reveal. It is a series that won’t allow you to catch your breath until the last page. Perfect for fans of Brad Thor, Lee Child, and James Patterson.

Future books in the series are also available!

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Genre: Thriller

Jack Mars

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