Bruce Robert Coffin is a retired police detective sergeant and bestselling author of the Detective Byron Mysteries. He lives and writes in Maine.brucerobertcoffin.com
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Danger has a new destination. An enigmatic invitation lures tech genius Avery Turner and thrill-seeker Carter Mosley away from their recent groundbreaking discovery of the General's Gold, offering them a chance to join an expedition on the cutting edge... SEE MORE