New to the Convention this year, fans can purchase "The Breakaway: The Inside Story of the Wirtz Family Business and the Chicago Blackhawks" at the Blackhawks Store n Salon A! Blackhawks Chairman Rocky Wirtz and Hall of Fame goalie Tony Esposito will be autographing copies of the book on Saturday from 9:30 a.m.-10:30 a.m. at Autograph Stage 6 inside the Grand Ballroom. Esposito will also sign copies of The Breakaway on Sunday from 9:30 a.m.-10:30 a.m. in Salon A.