- Ladies and Gentlemen, the Bronx Is Burning
- Larceny and Old Leather
- Larry Doby
- Las Estrellas Orientales
- The Last Nine Innings
- Last Seasons in Havana
- Latino Stars in Major League Baseball
- Lau's Laws on Hitting
- Le guide suprême de l'entrainement avec des poids pour le baseball
- Learning STEM from Baseball
- Lefty
- Lefty Locke. Pitcher Manager
- Lefty O'Doul
- Legends of October (Enhanced Edition)
- Legends of the Tribe
- La leggenda del basket
- Lessons in Life I Learned from My Baseball Cards
- Let's Go Cubs!
- Let's Hit ‘Em All
- Let's Play Two
- Level the Playing Field: Balls, Brats and Other B.S. (or really fun sports facts)
- LG TWINS BASEBALL CLUB
- LIFE Chicago Cubs
- Life is Only a Game Baseball is Serious
- Liftoff!
- Lil Diamonds
- Little Field, Big Time Baseball: Youth Baseball Passion and Excess in a Middle American Town
- Little League Baseball
- Little League Baseball Guide to Correcting the 25 Most Common Mistakes
- Little League Drills and Strategies
- Little League, Big Dreams
- Little Leagues Drills & Strategies
- Little League, Big Dreams
- Little Leagues Drills & Strategies
- The Little League® Baseball World Series
- Live All You Can
- Livin' the Dream
- Living the Dream
- Long Shot
- Los Angeles Angels 2019
- Los Angeles Angels 2020
- Los Angeles Angels 2021
- Los Angeles Dodgers 2019
- Los Angeles Dodgers 2020
- Los Angeles Dodgers 2021
- Lou Gehrig
- Love Me, Hate Me