- Raceball
- Racismo y béisbol cubano
- Raconte-moi les Expos
- Rage
- Rally Caps, Rain Delays and Racing Sausages
- Ralph Kiner
- Reading's Big League Exhibition Games
- Reclaiming 42
- Red Smith on Baseball
- Red Sox 2004
- Red Sox Baseball in the Days of Ike and Elvis: The Red Sox of the 1950s
- Red Sox in 5s and 10s
- Red Sox Legends
- Red Sox Rhymes
- Red Sox Triviology
- Red Sox University
- Red Sox vs. Braves in Boston
- Red Sox vs. Yankees
- Rehab to Throw Like a Pro
- Relentless Pursuit: Pete Rose's Self-Serving Quest for the All-Time Hits Record - 1983 - 1986
- Remembering the Stick
- Remembering Yankee Stadium
- Revival by the River
- Rhymes and Reasons
- Richard Kauffman St. Louis Browns First Baseman
- Richie Ashburn: Why The Hall Not?
- Rickey & Robinson
- Rickey and Robinson
- Rickwood Field: A Century in America's Oldest Ballpark
- Right Off the Bat
- Roadside Baseball: The Locations of America's Baseball Landmarks
- RoadTrip America A Sports Fan's Guide to Route 66
- Rob Neyer's Big Book of Baseball Blunders
- Rod Carew's Hit to Win
- Rod Carew: One Tough Out
- Rod Dedeaux: Master of the Diamond
- Roger Maris
- Ron Shandler's 2018 Baseball Forecaster
- Ron Shandler's 2019 Baseball Forecaster
- Ron Shandler's 2021 Baseball Forecaster
- Rook's Glimpse of Baseball
- Rookie of the Year
- Roots and Wings
- Ropes, Reins, and Rawhide
- Ross Youngs
- Rowdy Patsy Tebeau and the Cleveland Spiders
- Rum Point
- Ryan Howard