Running On Empty. Justin Macdonald Teen Agent, #4

THE ULTIMATE TRAINING CAN'T PROTECT YOU FROM THE ULTIMATE BETRAYALSent to Paris to bust a high school drug ring, Tenacity agents Justin Macdonald and Jacob Harris expect a routine mission. Instead, they walk straight into a deadly trap. When a shadowy conspiracy reveals that their own legendary boss may have sold them out, the lines between ally and enemy completely vanish. Forced into an impossible corner by a vengeful terrorist network, Justin must choose between pulling the trigger on France's Deputy Prime Minister or sacrificing the girl he loves back home. In a world where trust is a luxury and time is running out, surviving high school just became a matter of life and death.