Unknown Threat (Defend and Protect Book #1)

"Do. Not. Miss. This. One!"--Ronie Kendig, bestselling and award-winning author of The Tox Files US Secret Service Special Agent Luke Powell is lucky to be alive. Three of his fellow agents have died in unusual circumstances in the past ten weeks. Luke is devastated by the loss of his friends and colleagues, and his inability to locate the killer feels like a personal failure. He and his team are experts at shielding others, but now the protectors are in need of protection. FBI Special Agent Fai