Maximum Impact (A Grant Valor Action Thriller—Book 7)
Failed to add items
Sorry, we are unable to add the item because your shopping cart is already at capacity.
Add to basket failed.
Please try again later
Add to wishlist failed.
Please try again later
Remove from wishlist failed.
Please try again later
Adding to library failed
Please try again
Follow podcast failed
Unfollow podcast failed
Get 30 days of Standard free
£5.99/mo after trial. Cancel monthly.
Maximum Impact (A Grant Valor Action Thriller—Book 7)
Narrated by:
Clint Jones
Buy Now for £13.79
-
Narrated by:
-
Clint Jones
-
By:
-
Jack Mars
--Midwest Book Review (Any Means Necessary)
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 MAXIMUM IMPACT (Book #7), when a space launch facility falls into the hands of ruthless mercenaries intent on catastrophic destruction, Grant and his team are the world’s only hope. With the clock racing towards an irreversible launch window, Valor must navigate a maze of deadly platforms and gantries to thwart a disaster that threatens to scar the Earth forever.
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.
Future books in the series are also available!
“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)
“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)
©2026 Jack Mars (P)2026 Jack Mars
adbl_web_anon_alc_button_suppression_t1
No reviews yet