From bestselling authors James Rollins and Grant Blackwood, the first installment in an exciting new thriller series based on the Sigma Force novels featuring former Army Ranger Tucker Wayne and his partner, Army working dog Kane, introduced in the New York Times bestseller Bloodline and the e-original story "Tracker." Former Army Ranger Tucker Wayne and his military working dog Kane are recruited by Sigma Force to extract a Russian pharmaceutical...

Don Mann and Ralph Pezzullo's shockingly authentic military thriller sends Thomas Crocker and his SEAL Team Six brothers to confront a notorious ISIS general, The Viper, during the occupation of Aleppo, Syria. Despite the efforts of the Assad government and its Russian and Turkish allies, Syria is succumbing to the Islamic State. While Crocker and his SEAL Team Six comrades try to help a small Kurdish border town organize a resistance army, he finds...

"In this new installment in the New York Times bestselling Brad McLanahan series, Russia and China have teamed up to gain dominance in outer space, and it's up to McLanahan and the newly formed U.S. Space Force to stop them"--

As Syria's government unravels and ISIS emerges, planning to unleash a sarin gas attack across the entire Middle East, Crocker and the rest of SEAL Team Six must race against time to stop a ruthless killer and keep an explosive plan from detonating.

"For eons, the city of Troy--whose legendary fall was detailed in Homer's Iliad--was believed to be myth, until archaeologists in the nineteenth century uncovered its ancient walls buried beneath the sands. In the frozen tundra of Greenland, a group of modern-day researchers stumble on a shocking find: a medieval ship buried a half-mile below the ice. The ship's hold contains a collection of even older artifacts--tools of war--dating back to the Bronze...

"A taut, psychologically suspenseful military thriller ... about two army investigators on the hunt in Venezuela for an army deserter who might know too much about a secret Pentagon operation"--

"A terrible threat from the depths of the dark net. A devastating betrayal at the heart of a covert strike force. A deadly pursuit across a digital battlefield. A ruthless terrorist fueled by revenge. As devastating attacks unfold across the globe, Marc Dane must call on all his skills and ingenuity to track down the mysterious figure behind it all - a faceless criminal known only as Madrigal. Before the world is plunged into war..."--