The Detective and the D.A. — Leann Harris

District Attorney Kelly Whalen was investigating a case that led into the highest circles of Texas society, a murder that someone very important wanted to remain a mystery. And she was going to need help from the last person she wanted in her life -- the ex-husband she'd never quite gotten out of her system....

Tony Ashcroft still knew more about crime than any detective in Houston. Trouble was, he also knew how to get under Kelly's skin -- and make her want him with the same breathless hunger she'd always felt for him. And working with him, day after day and night after night, was really turning out to be murder....