He is the author of Then Madden Said to Summerall: The Best NFL Stories Ever Told and is a contributing writer on The Enlightened Bracketologist: The Final Four of Everything and The Mad Dog Hall of Fame: The Ultimate Top-Ten Rankings of the Best in Sports. Pat Summerall is a former NFL player and a television sportscaster for CBS, Fox, and ESPN. He has work with John Madden many times on CBS and Fox NFL telecasts.