Maximum Impact

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.