Contained. Shadow Wars, #7

An enemy to be contained. Captured behind enemy lines, Captain Kari wakes up in a hidden Reku stronghold-alive, but very much at the mercy of a ruthless alien enemy. The Reku and their human ally Drake want one thing: the location of General Clarence. And they are prepared to break Kari, body and mind, to get it. As Kari fights to survive captivity, Captain Reyes launches a desperate counteroffensive to halt the Reku invasion before it overruns humanity.
The plan hinges on untested, modified weapons powered by a volatile new compound-and failure is not an option. The clock is ticking, and every engagement pushes the technology, and the soldiers wielding it, to the breaking point. On the front lines, Sergeant Lance hunts the Reku with relentless determination, uncovering the terrifying truth behind the aliens' use of enhanced humans-and the true cost of their experiments.
Contained is the explosive seventh installment in this pulse-pounding military sci-fi saga, delivering brutal combat, merciless alien adversaries, and heroes who refuse to surrender, even when the war turns personal and survival is anything but guaranteed.