Cal Ripken Jr to complete construction on 50th baseball field - Sports Illustrated
April 15, 2000: Cal Ripken Jr. collects his 3,000th hit – Society for American Baseball Research
Life's Work: An Interview with Cal Ripken Jr.
Cal Ripken Jr. Academy of Achievement
Cal Ripken Jr. streak oral history
Cal Ripken Jr. - Responsibility - Character and Leadership
Cal Ripken Jr. Academy of Achievement
Cal Ripken Jr.: Why the Orioles' Iron Man won our Sportsman of the Year award for 1995 - Sports Illustrated Vault
Baseball Legend Cal Ripken Jr. Takes Home Another Award, This Time From the Smithsonian, At the Smithsonian
Cal Ripken Jr. Cal Ripken Sr. Foundation
Cal Ripken Jr. - Wikipedia
Orioles' Hall of Famer Cal Ripken Jr. reveals February prostate cancer diagnosis, surgery: 'I'm cancer-free
Cal Ripken Jr - Limited Edition of 100 Printmaking by Dave Hobrecht