"To Whom It May Concern" was first published in 2006 by Amazon.com as one of the series of e-books known as Amazon Shorts. The series went out of print in 2009. Dark Matter Press is proud to present this new print edition of Bob MacKenzie's experimental mystery story for fans and collectors alike. "To Whom It May Concern" is a mystery story that explores spontaneous human combustion, connecting it to magic and the supernatural while suggesting there may be a genetic predisposition to spontaneous human combustion that is passed from generation to generation. Follow the police detectives as they follow the clues to the mysterious death of one young man.