Cal Ripken Jr. Academy of Achievement

The Streak: Lou Gehrig, Cal Ripken Jr., and Baseball's Most Historic Record by John Eisenberg

Orioles' Hall of Famer Cal Ripken Jr. reveals February prostate cancer diagnosis, surgery: 'I'm cancer-free

CAL RIPKEN JR. bmoresportsnest

Cal Ripken – Society for American Baseball Research

Cal Ripken, Jr., Biography, Biography, Streak, & Facts

Cal Ripken Jr. - Wikipedia

The Streak by John Eisenberg - Ebook

Cal Ripken Jr.: Why the Orioles' Iron Man won our Sportsman of the Year award for 1995 - Sports Illustrated Vault

MORE