In PRIMARY GLORY (The Forging of Luke Stone—Book #4), a ground-breaking action thriller by #1 bestseller Jack Mars, the President is taken hostage aboard Air Force One. A shocking ride ensues as elite Delta Force veteran Luke Stone, 29 and the FBI’s Special Response Team may be the only ones who can bring him back. But in an action-packed thriller jammed with shocking twists and turns, the destination—and the extraction—may be even more dramatic than the ride itself. PRIMARY GLORY is a standalone, un-putdownable military thriller, a wild action ride that will leave you turning pages late into the night. The precursor to the #1 bestselling LUKE STONE THRILLER SERIES, this series takes us back to how it all began, a riveting series by bestseller Jack Mars, dubbed one of the best thriller authors out there. Thriller writing at its best.