Last chance to die - Noah Boyd

A Russian agent makes an offer the FBI can't refuse. He can identify traitors leaking government intelligence. All he wants is $250,000 a head, in cash. Assistant Director Kate Bannon needs former agent Vail to hunt down the leads. He's been fired twice, and considered out for good. But then the informant vanishes. The Russians have him, and once they get the names, they will show no mercy. Reaching the targets first will push Vail to breaking point. And once he finds them, it's going to get downright deadly...