Ron Finn Biography Ron Finn Biography On The Lines Author: Ron Finn, with David Boyd January 2001 - Paperback - 142 Pages Ron Finn, stellar linesman for the National Hockey League, tells his own no-guts-no-glory story in this exciting autobiography for younger hockey fans. On the Lines is full of terrific hockey stories from inside Canada’s national past time, fun-lovingly tailored just for young readers in the Great white North! Hockey Biographies