Courage in the air: Canada's Military Heritage (Canada's military heritage. #1.) By William Arthur Bishop Biography, War and military biography, Canadian biography, Canadian non-fiction Human-narrated audio Summary Short biographies of Canadian air force personnel who participated in World Wars I and II and the Korean War. 1992. (Canada's military heritage ; 1) Choose a formatDAISY audio (CD)DAISY audio (Direct to player)DAISY audio (Zip) Get it! Title Details ISBN 9780075513766 Publisher McGraw-Hill Ryerson Copyright Date 1992 Book number 2385872 Audio details for CELA title Narrator Harold Roberts Duration 11 hours 19 minutes 46 seconds Audio producer Govt. of British Columbia, Library Services Branch, 1993.