Today in Cubs history: Celebrating the day Kerry Wood struck out 20 Astros - Bleed Cubbie Blue
Shortstops: Kerry's history
The Greatest Game Ever Played: An Oral History Of Kerry Wood's 20 Strikeouts
20 years since 20 Ks: Reliving Cubs phenom Kerry Wood's memorable day
Kerry Wood Ends Career With Strikeout, Leaves To Standing Ovation
Chicago Cubs Kerry Wood Strikes Out Twenty
Anything but Regular: The Spectacle That Was Cubs-Yankees in 2003
Kerry Wood picks up his 20th strikeout of the game
May 8, 2001: Randy Johnson's unique 20-strikeout game, remembered
Kerry Wood – Society for American Baseball Research
Kerry Wood Calls It Quits: A Sad End to a Once-Promising Career, News, Scores, Highlights, Stats, and Rumors
Baseball's Seven Wonders: Kerry Wood's 20-K Game - Baseball ProspectusBaseball Prospectus