A series of books following undercover detectives working for the Faraday Security Service as they attempt to keep the railroads safe. Six were published before Lynx Books went out of business. Two more announced books never saw the light of day. The series ran from July 1988 to May 1989.
William Grant is a pseudonym shared by five authors. James Reasoner wrote the first one, Paul Block the second, Robert Vaughan wrote books three, five and six and Bill Crider wrote the fourth. The two none-published books were number seven, Avalanche Run, by Crider and number eight, The Owlhoot Express, written by Chet Cunningham.