About R.D. Cain R. D. Cain has worked for the last 18 years in emergency services as a paramedic, firefighter, and police officer. He lives in Scarborough, Ontario. Books by R.D. Cain Cherry Beach Express A Steve Nastos Mystery by (author) R.D. Cain read by Bob Dunsworth Dark Matter A Steve Nastos Mystery by (author) R.D. Cain