V is for Vengeance by Sue Grafton
A spiderweb of dangerous relationships lies at the heart of this daring Kinsey Millhone mystery from #1 New York Times bestselling author Sue Grafton.
Private detective Kinsey Millhone feels a bit out of place in any department store's lingerie section, but she's entirely in her element when she puts a stop to a brazen shoplifting spree. For her trouble she nearly gets run over in the parking lot by one of the fleeing thieves--and later learns that the one who didn't get away has been found dead in an apparent suicide. But Audrey Vance's grieving fiance suspects murder and hires Kinsey to investigate a case that will reveal a big story behind a small crime and lead her into a web that connects a shadowy "private banker," an angry trophy wife, a spoiled kid with a spiraling addiction, and a brutal killer without a conscience.