Unknown Threat

Unknown Threat


Retired USAF Sergeant Mac MacKenna agrees to pose as a marshal at Brookfield Academy to identify who’s behind the recent criminal activity.

Mac spent 20 years as a pararescueman in an elite special ops unit in the U.S. Air Force. After two decades of action-packed missions, he returned to his hometown.

Aiding others at all costs is what the air force trained Mac to do—it’s all he’s known for his entire adult life.

Soon enough, Mac’s former life of loaded weapons and death-defying rescues has been replaced with tangled webs of deceit, twisted wealthy and powerful people, murder, and small town gossip.

Unfortunately for Mac, meddling with the rich can have deadly consequences.