The Safest Lies - Debra Webb

The only way for Special Agent Sadie Buchanan to retrieve a hostage from a criminal camp embedded deep in the Tennessee wilderness is to team up with a stranger she can't figure out. He's attractive and smart, yes. Trustworthy, maybe. But when hardheaded Sadie and operative Flynn move to outsmart the enemy, extreme danger lies ahead...

Undercover Accomplice - Carol Ericson

A terrorist attack is looming, and Delta Force soldier Hunter Mancini must team up with CIA operative Sue Chandler — again. Their mission: find and stop a radical group before it obtains and detonates a nuclear weapon. But as disaster threatens and everything is on the line, Sue reveals a secret even this action-hardened warrior couldn't imagine...