Born into a legacy of heroes, Ian Hale ascended from the 75th Ranger Regiment to Delta Force, dedicating his life to the cause of freedom. But when a Black Hawk crash ends his military career, he is left searching for purpose—until Sentinel offers him a fresh start. A private military firm known for its high-stakes operations, Sentinel promises danger and noble causes, the perfect match for his skillset. Or so it seems.

Outnumbered. Outgunned. Racing against war. Ian Hale was once the deadliest operator of a top-tier private security firm. But after walking away from that world for good, he has no intention of going back. Or so he thinks. When word reaches Hale of an orphanage caught in the crossfire of a...

Deceived. Pursued. Trapped behind enemy lines. Ian Hale is back in the private military game—but this time, he's calling the shots. Fresh from a brutal mission in South Sudan, Hale and partner Laney Shaw have established themselves as elite operators. But reputation alone doesn't keep the...

A lawless ocean. Missing cargo. A weapon that could kill millions. When former Delta operator Ian Hale accepts a contract to provide armed security for a small shipping company, it sounds straightforward—train the crew, deter pirates, and get paid. But in the unpredictable waters of the...

Forty below. A kill team closing in. An ambush in the Arctic night. Ian Hale and Laney Shaw are in the big leagues now. Their career-making contract with Meridian Sub-Arctic—a multibillion-dollar global giant controlling thousands of miles of subsea fiber—sends them north to Oliktok Point...