May 6, 1998: Kerry Wood's 20 strikeout game
This Week in Baseball History: May 3 - 9
Baseball's Seven Wonders: Kerry Wood's 20-K Game - Baseball ProspectusBaseball Prospectus
July 31, 1998: Cubs hammer four homers into the wind as rookie Kerry Wood improves to 8-0 at Wrigley Field – Society for American Baseball Research
Baseball's Seven Wonders: Kerry Wood's 20-K Game - Baseball ProspectusBaseball Prospectus
Houston/Chicago Cubs National League recap on ESPN
Today in Cubs history: Celebrating the day Kerry Wood struck out 20 Astros - Bleed Cubbie Blue
Cubs' Kerry Wood returns to Wrigley to say goodbye
BASEBALL: Cubs P Kerry Wood retires after 13-plus seasons