• L. M. Montgomery Journals
• LIBRARY OF THE CANADIAN REVIEW OF COMPARATIVE LITERATURE
• La Lengua
• Lamar Series in Western History
• Landmark Books
• Lannan Translation Selection (Curbstone Press)
• Lanternlight Library
• Late Breaking Amazing Stories
• Latin America Otherwise: Languages, Empires, Nations
• Latino Biography Library
• Latinos Famosos
• Latinos Famosos / Famous Latinos
• Latinos in Baseball
• Latinos in Baseball Series
• Latinos in the Limelight
• Law Made Simple
• Law in the American West
• Law in the American West
• Leaders in Action
• Leaders of the American Revolution
• Leaders of the Middle Ages
• Leading Lives
• Lebaron Russell Briggs Prize Honors Essays in English
• Lebensgeschichten aus der Wissenschaft
• Legacies Shared
• Legendary Sports Teams
• Legends
• Legends and Lore
• Legends in Sports
• Lengua y Estudios Literarios
• Lerner Biographies
• Let Freedom Ring Biographies
• Let Freedom Ring: American Revolution Biographies
• Let Freedom Ring: Exploring the West Biographies
• Let Freedom Ring: The New Nation Biographies
• Let's Meet Biographies
• Letras Mexicanas
• Letters and Diaries. J.M. Newman Cardinal
• Letters of Ralph Waldo Emerson
• Letters of Rudyard Kipling
• Letters of Rudyard Kipling
• Letters of Rudyard Kipling, 1911-19
• Letters of Samuel Johnson
• Letters of T.S. Eliot
• Letters of Wilkie Collins
• Letters of William & Dorothy Wordsworth
• Letters of William Godwin
• Letters of William Lloyd Garrison
• Leveled Biographies (Grade 3)
• Lewis Walpole Series in Eighteenth-C