"Thriller writing at its best."
--Midwest Book Review (Any Means Necessary)
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From the #1 bestselling and USA Today bestselling author Jack Mars (with over 10,000 five-star reviews) comes a riveting new action thriller series. When the world comes under threat, an elite international team is called in, designed to handle the highest of stakes and led by former Army Ranger Grant Valor.

In this book, an explosive clash above turbulent waters forces Grant Valor and his international covert team to confront a heist like no other—a band of soldiers-turned-thieves assaulting an aircraft carrier to steal military secrets. Valor must match wits and warfare in this high-flying action thriller where each maneuver could be his last.

The Grant Valor series delivers an explosive and monumental thrill-ride, brimming with twists that will shock and awe you at every turn. With a band of unforgettable characters whose gripping saga will compel you to devour pages deep into the twilight hours, fans of Brad Thor, Tom Clancy, and Vince Flynn are sure to fall in love.

"Thriller enthusiasts who relish the precise execution of an international thriller, but who seek the psychological depth and believability of a protagonist who simultaneously fields professional and personal life challenges, will find this a gripping story that's hard to put down."
--Midwest Book Review, Diane Donovan (regarding Any Means Necessary)
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"One of the best thrillers I have read this year. The plot is intelligent and will keep you hooked from the beginning. The author did a superb job creating a set of characters who are fully developed and very much enjoyable. I can hardly wait for the sequel."
--Books and Movie Reviews, Roberto Mattos (re Any Means Necessary)
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Jack Mars is the USA Today bestselling author of the LUKE STONE thriller series, which includes seven books. He is also the author of the new FORGING OF LUKE STONE prequel series, comprising six books; of the AGENT ZERO spy thriller series, comprising twelve books; of the TROY STARK thriller series, comprising eight books; of the SPY GAME thriller series, comprising ten books; of the JAKE MERCER thriller series, comprising twenty books (and counting); of the TYLER WOLF thriller series, comprising seven books (and counting); of the LARA KING thriller series, comprising ten books (and counting); and of the new GRANT VALOR thriller series, comprising twelve books (and counting).

Jack loves to hear from you, so please feel free to visit www.jackmarsauthor.com to join the email list, receive a free book, receive free giveaways, connect on Facebook and Twitter, and stay in touch!