A Kiss of Sand and Sorrow - A Garrison Gage Mystery, #9

Gage might go mad. With most of inland Oregon enduring a record-setting heatwave, the hordes descend on Barnacle Bluffs seeking cooler ocean air, and it's all the curmudgeonly private investigator can do to keep from shooting somebody. What's the harm in one fewer tourist, anyway? Yet when a desperate young woman shows up claiming her depressed husband has gone missing, Gage will need all of his wits to find the man before something terrible happens.
His complicated feelings for the beautiful but headstrong police chief, with dark secrets of her own, only make solving the case more challenging . especially when those secrets eventually bring Gage face to face with one of the most savage foes ever to cross his path.