Roy Halladay, former Philadelphia Phillies pitcher, killed in plane crash - 6abc Philadelphia
Roy Halladay's perfect game - Wikipedia
Family, friends, teammates say final goodbye to Roy Halladay
Former players, coaches remember Roy Halladay for work ethic, character – The Denver Post
Roy Halladay to enter Hall of Fame with no logo on cap - Sports Illustrated
Roy Halladay's playoff no-hitter remembered
Book excerpt: What made Roy Halladay so special, on and off the mound - The Athletic
In Cooperstown, Halladay Is Remembered by His Wife - The New York Times
Former Arvada West star Roy Halladay might have right stuff for Cooperstown – The Denver Post