Indigo Slam — Robert Crais

Life in the California sun suits Elvis Cole--until the day a fifteen-year-old girl and her two younger siblings walk into his office. Then everything changes.

Three years ago, a Seattle family ran for their lives in a hail of bullets. Hired by three kids to find their missing father, Elvis now must pick up the cold pieces of a drama that began that night. What he finds is a sordid tale of high crimes and illicit drugs. As clues to a man's secret life emerge from the shadows, Elvis knows he's not just up against ruthless mobsters and some very angry Feds. He's facing a storm of desperation and conspiracy--bearing down on three children whose only crime was their survival....