1998 Major League Baseball home run record chase - Wikipedia
For Bonds, great wasn't good enough - ESPN
Ken Griffey Jr. retiring at age 40 - The San Diego Union-Tribune
Long Gone Summer' takeaways -- Mark McGwire's moonshots, Sammy Sosa's style - ESPN
Ken Griffey Jr.: Forget Sammy Sosa-Mark McGwire, Junior was the man
How '90s Icon Ken Griffey Jr. Transcended MLB to Become Pop Culture Legend, News, Scores, Highlights, Stats, and Rumors
Remembering Mark McGwire, Sammy Sosa's Historic Summer of '98 Home Run Chase, News, Scores, Highlights, Stats, and Rumors
Ken Griffey Jr.'s '97 season set the stage for the Summer of '98
The McGwire-Sosa home run chase helped make 1998 one of MLB's wildest seasons ever - ESPN