b' About the Book: Requiem For A Glass Heart\n\n Irina Ismaylov kills men and women and she kills at the behest of Sergei\nKrupatin, the Russian crime lord who exerts a monstrous hold over her. FBI\nspecial agent Cate Cuevas, still in mourning, has just learned of a devastating\nbetrayal by her slain husband. Wounded and shaken, she is plunged into the most\ndangerous assignment of her career. The leaders of three international crime\norganisations are to meet in Houston. The implications are stunning, and\nhorrendous. But the FBI has a chance to stop this unholy alliance, if Cate can\ninfiltrate the Russian contingent-and if she can '