- L. M. Montgomery
- Ladies of Liberty
- Lady Bird Johnson, That's Who!
- Lady Gaga
- Lady Icarus
- Lamar Jackson
- Landon Donovan
- Lang Lang: Playing with Flying Keys
- Langston Hughes: Harlem Renaissance Writer
- Larger than Life: Lyndon B. Johnson and the Right to Vote
- Las colonias de Nueva Inglaterra: Un lugar para los puritanos
- Las colonias de Nueva Inglaterra: Un lugar para los puritanos : Read-along eBook
- Las colonias del centro: Un granero del Nuevo Mundo
- Las colonias del centro: Un granero del Nuevo Mundo: Read-along eBook
- Las colonias del Sur: La primera y la última de las 13
- Las colonias del Sur: La primera y la última de las 13: Read-along eBook
- Las mujeres en la biología
- Las mujeres en la física
- Las mujeres en la química
- Las Tutúes
- Latinitas
- Latinitas (Spanish edition)
- Laura Bush
- Laura Ingalls Wilder
- Le désert de l'homme fou
- Le tue antenate
- Le vite dei grandi artisti
- Le'Veon Bell
- Leaders of the Middle East
- Learning Life Skills with Mya: Responsibility
- Leave It to Abigail!
- LeBron James, 2nd Edition
- Legacy: The Names Behind the Brands: Read-Along eBook
- Legends of the African Sun
- Leif Erikson: Was He The First Man To Discover America? Educational Version
- Leizu: Empress of the Silkworm
- Leizu: Empress of the Silkworm: Educational Version
- Leland Melvin
- Leo Thorsness
- Leonardo da Vinci
- Leonardo da Vinci: Renaissance Artist and Inventor
- Leontyne Price: Voice of a Century
- Leopardi era un figo
- Les droits de l’enfant
- Les effrontées
- Les Paroles à bleus
- Les Tempêtes
- LeSean McCoy
- Let Justice Roll Down
- Let's Celebrate Presidents' Day
- Lewandowski (Ultimate Football Heroes - the No. 1 football series)
- Lewis and Clark
- Libba
- Life in Motion
- Life in the Ocean
- Lift as You Climb
- Lights! Camera! Alice!
- Lin-Manuel Miranda
- Lincoln
- Lincoln and Kennedy
- Lincoln Clears a Path
- Lindsey Vonn
- Linspired
- Linspired, Kids Edition
- Lion
- Listen
- Listen: How Pete Seeger Got America Singing
- Listening to the Stars
- Little Dreamers: Visionary Women Around the World
- Little Faithfuls: You're So Brave
- Little Faithfuls: You're So Kind
- Little Giants
- Little Girl Red
- Little Guruji
- Little Mix: 100% Unofficial – Shout Out to Britain’s Greatest Girl Group
- Little People, BIG DREAMS: Treasury
- Little People, BIG DREAMS: Women in Art
- Little People, BIG DREAMS: Women in Science
- Lives of the Explorers
- Lizzie Borden
- Lizzie Johnson: Texan Cowgirl
- Lizzo: 100% Unofficial – All the Juice on the Entertainer of the Year
- Long, Tall Lincoln
- Long-Armed Ludy and the First Women's Olympics
- Looking at Lincoln
- Lopez Lomong
- Lorenz e il segreto di re Salomone
- Los jardines de la abuela
- Los latidos de Yago (Yago's Heartbeat)
- Los sueños de Luna Fulgencio
- Los Superhéroes están en Todas Partes
- Louis Braille: The Boy Who Invented the Alphabet for the Blind: Educational Version
- Louis Pasteur
- Louis Pasteur and the Fight Against Germs
- Louis Pasteur and the Science of Germs
- Louis Pasteur y la lucha contra los gérmenes
- Louis Smith
- Love Around the World
- Luchadoras
- Lucy Maud Montgomery
- Lue Gim Gong: The Citrus Wizard
- Luka Doncic
- Lukaku raccontato ai ragazzi
- Luke Bryan
- Luke Kuechly
- Luna & Me
- Lyndon B. Johnson: A Texan in the White House
- Líderes de la Revolución de Texas: Unidos por una causa