In the fog of war, when friends can appear as enemies and enemies as friends, only one thing is certain—when in doubt, there is no doubt.

Who was Dan "Spider" Shepherd before he signed up as an undercover cop and began working for MI5? The Sandpit rewinds with an action-packed rollercoaster to his days in the SAS.... Dan Shepherd and his SAS team are sent into the badlands of Afghanistan to train the rebels who are battling Taliban fanatics. But what starts as a training mission in The Sandpit rapidly turns into a life or death struggle with Shepherd and his team very much in the firing line.

Charged with spotting terrorist threats, the top-secret "Campus" has its hands full when Middle East thugs and Colombian drug lords join forces. New Campus recruits include Jack Ryan Jr., son of master spy John Patrick Ryan, now President.

The Unites States and China vie for supremacy in the international marketplace as China seeks to become the global leader. A pandemic sweeping across the world send the markets spiraling into chaos, increasing the tension between the two superpowers. Armed conflict needs only a spark. Will China’s attempt to expand their territories into the South China Sea be the trigger that plunges the two mighty nations past the rhetoric and into a shooting war?

Court Gentry is known as The Gray Man—a legend in the covert realm, moving silently from job to job, accomplishing the impossible, and then fading away. And he always hits his target. But there are forces more lethal than Gentry in the world. And in their eyes, Gentry has just outlived his usefulness. Now, he is going to prove that for him, there's no gray area between killing for a living-and killing to stay alive.