Thin Air (Spenser Series #22)

When the bride of a Boston police detective vanishes, he hires Spenser to find her. His path leads from a New England college campus to glamorous L.A. Sports clubs. When the trail turns to a world of prostitution, drug abuse, and self-destruction, Spenser must enter ghetto tenements to continue his search. Ultimately, Spenser must hire a Chicago hitman to help him free the girl from a sociopathic ex lover. Working through gang leaders and corrupt cops, Spenser learns about humanity and justice as he strives to achieve his goal.