Hothead (Audible Audio Edition): Cal Ripken Jr., Kevin Cowherd, Cal Ripken Jr., Listening Library: Books
Live Inspired Podcast: Cal Ripken Jr. on Resilience + Discipline (ep. 274)
A Conversation with Baseball's 'Iron Man', Feature, Parks and Recreation Magazine
How likely is it that HOFer Cal Ripken, Jr. used PEDs in 1991 and 1999? - Quora
Hitting Good Eyesight Out of the Park: An Interview With Cal Ripken - Optical Prism Magazine
The Streak by John Eisenberg - Ebook
Q&A with Baseball Legend Cal Ripken Jr. - SI Kids: Sports News for Kids, Kids Games and More
Life's Work: An Interview with Cal Ripken Jr.
Cal Ripken Jr. streak oral history