- L. M. Montgomery
- Ladies of Liberty
- Lady Bird Johnson, That's Who!
- Lady Icarus
- Landon Donovan
- Lang Lang: Playing with Flying Keys
- Langston Hughes: Harlem Renaissance Writer
- 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 Tutúes
- Latinitas
- Laura Ingalls Wilder
- Le désert de l'homme fou
- Le'Veon Bell
- Leaders of the Middle East
- Learning Life Skills with Mya: Responsibility
- Learning Shooting Sports
- 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: Renaissance Artist and Inventor
- Leonardo da Vinci: Renaissance Artist and Inventor
- Leontyne Price: Voice of a Century
- Les droits de l’enfant
- Les effrontées
- Les Paroles à bleus
- Les Tempêtes
- Let Justice Roll Down
- Let's Celebrate Presidents' Day
- Letters From Lockdown
- Lewandowski (Ultimate Football Heroes - the No. 1 football series)
- Lewis and Clark
- Life in Motion
- Life in the Ocean
- Lift as You Climb
- Lin-Manuel Miranda
- Lincoln
- Lincoln and Kennedy
- Lincoln Clears a Path
- Linspired
- Linspired, Kids Edition
- Lisa Leslie
- Lisa of Willesden Lane
- Listen: How Pete Seeger Got America Singing
- Little Elizabeth
- Little Faithfuls: You're So Brave
- Little Faithfuls: You're So Kind
- Little Guruji
- Little Leaders: Bold Women in Black History
- Little Leaders: Exceptional Men in Black History
- Little Leaders: Visionary Women Around the World
- Little Mix: 100% Unofficial – Shout Out to Britain’s Greatest Girl Group
- Little People, BIG DREAMS: Black Voices
- Little People, BIG DREAMS: Earth Heroes
- Little People, BIG DREAMS: Inspiring Writers
- Little People, BIG DREAMS: Music Stars
- Little People, BIG DREAMS: Treasury
- 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
- Lopez Lomong
- Los jardines de la abuela
- Los latidos de Yago (Yago's Heartbeat)
- Los sueños de Luna Fulgencio
- Louis Braille: The Boy Who Invented the Alphabet for the Blind: Educational Version
- Louis Pasteur and the Fight Against Germs
- Louis Pasteur and the Science of Germs
- Louis Pasteur y la lucha contra los gérmenes
- Louise Bourgeois
- LS Lowry
- Luchadoras
- Lucy Maud Montgomery
- Lue Gim Gong: The Citrus Wizard
- Luna & Me
- Lyndon B. Johnson: A Texan in the White House