Black Ops bodyguard

"It didn't matter where Calvin West laid his head. No country could keep him under its thumb. No woman could pin him down. Cool and unpredictable, Cal had a dangerous side that grew the more missions he took. And this time, his orders were coming from an old flame ... Julia Cutting may have worked for the president, but she faced a dilemma the executive office couldn't solve. So, despite her better instincts, she turned to her ex-lover-the man she knew had grown distant. But with a gun and a plan, Cal was a man she could trust with everything but the true reason for crossing enemy lines. Like the danger she found herself in, this was one bodyguard who would never leave her side, or stray far from her thoughts ..."@en
""It didn't matter where Calvin West laid his head. No country could keep him under its thumb. No woman could pin him down. Cool and unpredictable, Cal had a dangerous side that grew the more missions he took. And this time, his orders were coming from an old flame... Julia Cutting may have worked for the president, but she faced a dilemma the executive office couldn't solve. So, despite her better instincts, she turned to her ex-lover--the man she knew had grown distant. But with a gun and a plan, Cal was a man she could trust with everything but the true reason for crossing enemy lines. Like the danger she found herself in, this was one bodyguard who would never leave her side,or stray far from her thoughts..."--Publisher."@en