1908's Forgotten Team: The Pittsburgh Pirates – Society for American Baseball Research
Chicago Cubs history: Timeline of World Series drought, curse
Pittsburgh Baseball Network – Your one stop destination for Pittsburgh Baseball
Sportsman Park, St Louis, MO, October 2, 1908 – Ty Cobb steals third base against St Louis Browns
1908 Cubs-Giants Playoff
Cubs–White Sox rivalry - Wikipedia
1908 Pirates-Cubs Pennant Controversy
Has a team ever lost a game by ten runs in the World Series and went on to win the series? - Quora
What Is the Most Iconic Postseason Moment for Every MLB Team?, News, Scores, Highlights, Stats, and Rumors
History of the Chicago Cubs - Wikipedia
Pittsburgh Pirates All-Time 25-Man Roster
Steve Bartman' game: Breakdown of Game 6 of the 2003 NLCS