The Dragonfly Investigation: A Pillow Talk P. I. Novel:

Katie Day isn't interested in knowing the women her husband slept with. She would like to know if one of them caused his crippling brain damage. And she'd like to get back her stolen jewelry. The cops can't help her. But she thinks Rollins Krump might be of service, and she'll pay him very well. Rollins will take the case, and there are a lot of sexy women he'll need to interview.