Crusader (Impossible #9)
Julia Sykes

I've tracked him to London, and I'm so close to taking him out. If he doesn't take me first. We're engaged in a game of cat and mouse. Unfortunately, I'm pretty sure I'm the mouse.
When my quest for revenge causes me to cross paths with sexy MI5 agent Hugh Sullivan, I have no choice but to seduce him to keep him blind to my mission. But I can't keep my operation secret forever, and he won't stand for my reckless vigilante methods. If I want to stay on the case, he demands my complete honesty... and my obedience.