A wealthy woman needs to find her sister to settle a will. It looks routine... boring. Still, business is slow and even a private investigator has bills to pay, so Kinsey Millhone takes the case.
But this is not routine and the deeper Kinsey digs the trickier things get. The client tries to call Kinsey off, an accusing husband surfaces and a double murder turns the case sinister. Kinsey feels adrift in a fog of distortion, where nothing - except...

"Thirty-four years ago, Violet Sullivan put on her party finery and left for the annual Fourth of July fireworks display. She was never seen again"--Container.

California PI Kinsey Millhone investigates the death of Audrey Vance, a woman she helped arrest for shoplifting, and antagonizes just about everyone, including Audrey's fiancé, several loan sharks, a stone-cold killer, and a hapless burglar who knows more than is healthy for him.

"With only one letter left, Grafton's many devoted readers will share that sentiment. The darkest and most disturbing case report from the files of Kinsey Millhone, Y is for Yesterday begins in 1979, when four teenage boys from an elite private school sexually assault a fourteen-year-old classmate--and film the attack. Not long after, the tape goes missing and the suspected thief, a fellow classmate, is murdered. In the investigation that follows,...