Dime Boxes -- The Low-End Baseball Card Collector's Journey: The Glory of Their Time, Chapter 3: Mark Grace
Dime Boxes -- The Low-End Baseball Card Collector's Journey: The Glory of Their Time, Chapter 3: Mark Grace
The Top 30 Cubs All Time Home Run Leaders
1989 Cubs Historical Heroes and Goats: Part 4 - Bleed Cubbie Blue
1989 Cubs Historical Heroes and Goats: Part 1 - Bleed Cubbie Blue
The most memorable walkoff wins in Cubs history, Part 3: NL expansion teams - Bleed Cubbie Blue
Ryne Sandberg Biography and Fan Page
Topps Mark Grace Baseball Trading Cards
September 26, 1989: Cubs clinch NL East on Dwight Smith's clutch hits – Society for American Baseball Research
The Top 100 Cubs Of All Time - #95 Mitch Williams - Bleed Cubbie Blue
A look at all the Cubs walkoff home runs from 1990-94 - Bleed Cubbie Blue