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When Charles Gwillam walked away from law enforcement and turned in his Phoenix Police badge, he started his own private investigation business called Zona Investigations. Over the years, he worked odd or unusual unsolvable cases and he placed them into what he called "the 918 files." This book contains 14 of those cases and each one is written in police report format.


Each copy ordered will be autographed by the author. 

Zona Investigations: The 918 Files: Short Cases

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