Mark McGwire - Age, Family, Bio
Mark McGwire to be considered by Today's Game Era Committee
Mark McGwire, Backyard Sports Leagues Wiki
Sept. 27, 1998: McGwire hits 70 and is saluted as 'the new American sports hero
Mark McGwire (a.k.a. Big Mac), baseball player for the Oakland Athletics.
Hall of Fame Poll: Mark McGwire - Bluebird Banter
Mark McGwire Stats & Facts - This Day In Baseball
Mark McGwire - Wikipedia
Mark and Me: Mark McGwire and the Truth Behind Baseball's Worst-Kept Secret: 9781600783081: McGwire, Jay: Books
Long Gone Summer' -- How to watch and stream ESPN's Mark McGwire-Sammy Sosa documentary - ESPN