Frank became a police officer in 1993 and retired in 2013 as a captain. He has written and taught courses at the Basic Law Enforcement Academy, written several college courses in police subject matter and co-authored A Street Officer's Guide to Report Writing. Many of his stories and novels take place in the fictional River City, a mid-sized city in Eastern Washington, with recurring characters. The River City series of crime novels begins with Under a Raging Moon. Frank has authored numerous books, including crime novels with Jim Wilsky (Blood on Blood, Queen of Diamonds) and Colin Conway (So...