REID D.H. REID 
Hidden Secrets from Beyond the Grave [EPUB ebook] 

Based in 1958, when a crime syndicate decides to move into a small town, crime escalates to the point where the local sheriff will request the aid of a detective agency to find out who is behind it and seek justice. Hiring a young lady named Beth Armstrong, she will enlist the aid of her friends to not only solve the mystery, but see that the criminals are arrested. With the cartel hiring top assassins from around the world to eliminate them, their lives are in danger every step of the way. Will the group succeed in finding the twelve clues from an old letter and solve the mysteries of the past and present, the answer lies in the voices helping them from beyond the grave that others ignored.