Valley of Spies — Keith Yocum

A missing tourist is just the beginning…When an American woman vanishes in New Zealand, it perplexes authorities. There is no body, no witness and no motive. But what looks like a sad, unfortunate case of foul play, slowly turns into something darker.The missing tourist is a female psychologist under contract from the CIA to see employees in strictest confidence. Was her disappearance a random act of violence, or an act of international espionage? Does someone want to know her patients' dark, dirty secrets? Dennis Cunningham, the gruff but uncanny CIA investigator, is tugged out of early retirement in Western Australia to rubber stamp a foregone conclusion by the agency. A brilliant but unusual sleuth, Cunningham needs the help of his resourceful Australian cop girlfriend to bail him out of a dangerous deceit.