Detroit Lions - Wikipedia
Dick Butkus, fearsome Hall of Fame Chicago Bears linebacker, dies at 80
The Detroit Lions: Decades of New Beginnings by Thomas E. Hall - Ebook
50 reasons the Lions haven't made the Super Bowl yet
Chicago Bears 1988 Vintage NFL Programs for sale
The complete history of the Bears-Packers rivalry - Windy City Gridiron
Detroit Lions vs Chicago Bears (12-11-1988) Kevin Butler Kicks The Bears To Victory
Jim Harbaugh among University of Michigan's NFL draft booms and busts
Top 10: Extreme weather games
137 1986 Detroit Lions Photos & High Res Pictures - Getty Images
Regular Season Game 15 - Chiefs vs. Seahawks (12-24-22) by Kansas City Chiefs - Issuu