Another freebie from Chester D. Campbell: The Marathon Murders (Greg McKenzie Mysteries)
Did Sydney Liggett, assistant treasurer of Marathon Motor Works in Nashville, skip town in 1914 with embezzled funds, or was he framed and murdered? That's the question PI's Greg and Jill McKenzie are hired to answer when 90-year-old documents found during restoration of the company’s buildings disappear. They discover the contractor who had them has been murdered. As they follow the twisting path, more bodies are found and they fear their client, Liggett’s great-great-granddaughter, may be next.