High country nocturne David mapstone mystery series, book 8.

A cache of diamonds is stolen in Phoenix. The prime suspect is former Maricopa County Sheriff Mike Peralta, now a private investigator. Disappearing into Arizona's mountainous High Country, Peralta leaves his business partner and longtime friend David Mapstone with a stark choice. He can cooperate with the FBI, or strike out on his own to find Peralta and what really happened.Mapstone knows he can count on his wife Lindsey, one of the top "good h...