Frustrated Mike Piazza speaks out on Mets' 9/11 jersey shocker
Post-9/11 Piazza Mets Jersey on Display at 9/11 Memorial Museum
Mike Piazza's post-9/11 Mets jersey is suddenly a very hot issue
Mike Piazza's post-9/11 homer helps NY heal
20 years later, the enduring legacy of the Mike Piazza home run - ESPN
Holding On to Piazza's Stint With Marlins - The New York Times
Mike Piazza upset over auction of jersey he wore after 9/11 - Sports Illustrated
Mike Piazza: The M&F Interview - Muscle & Fitness
Group Buys Mike Piazza's 9/11 Jersey and Will Make a Gift of It - The New York Times
Mike Piazza's emotional post-9/11 home run Relive that unforgettable night in Queens