Thin Air (Spenser #22) (Paperback)
Her name is Lisa St. Claire. Her husband's a cop. Her whereabouts are unknown. Spenser thought he could help a friend find his missing wife. Until he learned the nasty truth about Lisa St. Claire. For starters, it's not her real name...
Robert B. Parker was the author of seventy books, including the legendary Spenser detective series, the novels featuring police chief Jesse Stone, and the acclaimed Virgil Cole–Everett Hitch westerns, as well as the Sunny Randall novels. Winner of the Mystery Writers of America Grand Master Award and long considered the undisputed dean of American crime fiction, he died in January 2010.