Baseball 101: Comebacks - Newsday
Mike Piazza's emotional post-9/11 home run Relive that unforgettable night in Queens
How Mike Piazza defied odds to reach Hall of Fame
The Mets Celebrate a Memorable Mike Piazza Moment - The New York Times
Mets Hall of Fame case: Mike Piazza - Amazin' Avenue
Memorable Mets Game: September 21, 2001 - Amazin' Avenue
The Home Run That Lifted New York Days After 9/11 - The Tablet
Mets, Yankees and more pay tribute on 9/11 20th anniversary
Mets admit mistake in selling 9/11 jersey worn by Mike Piazza - ABC7 New York