Game change

By Ken Dryden

Subjects: Hockey -- Safety measures, Hockey injuries, Hockey players, Prevention, Hockey players -- Canada -- Biography, Biography, Head -- Wounds and injuries, Sports injuries, Head, Wounds and injuries, Hockey, biography, Safety measures, Hockey, Hockey injuries -- Prevention, Head, wounds and injuries, Concussion, Sports, safety measures, Montador, Steve, 1979-2015, Canada, biography, Brain -- Concussion, Brain

Description: "The story of NHLer Steve Montador, who was diagnosed with chronic traumatic encephalopathy (CTE) after his death in 2015, and of the remarkable evolution of hockey itself" -- adapted from jacket.