The Lonely Hunter Mystery Novel by Collin Wilcox: First Edition 1969

The Lonely Hunter" is a 1969 mystery novel by American author Collin Wilcox. It was first printed in the US by Random House. The story follows San Francisco homicide detective Frank Hastings as he investigates a murder in the city's counterculture district of Haight-Ashbury, while simultaneously searching for his estranged daughter, who has run away to the same area.