Authors: Li He (sorted by quantity of books)
- Gilbreth, Lillian Moller 1878-1972 2 books
- Heath, Thomas Little, Sir 1861-1940 2 books
- Rainio, Lilli 1861-1945 2 books
- Arnold, Edwin Lester 1857-1935 2 books
- Lillie, R. - 2 books
- Li, Tian Yi - 2 books
- Lincoln, F. Foster (Frederic Foster) - 2 books
- Yuanhuyanshuisanren, active 17th century-18th century - 2 books
- Trotter, I. Lilias (Isabella Lilias) 1853-1928 2 books
- Morse, Edward Lind 1857-1923 2 books
- Litchfield, Frederick 1850-1930 2 books
- Lipps, Theodor 1851-1914 2 books
- Littleton, Thomas, Sir -1481 2 books
- Liebermann, Max 1847-1935 2 books
- Bruni, Leonardo 1369-1444 2 books
- Lindley, Augustus F. - 2 books
- Custer, Elizabeth Bacon 1842-1933 2 books
- Wesselhoeft, Lily F. 1840-1919 2 books
- Lizárraga, Reginaldo de -1615 2 books
- Lawson, Lizzie - 2 books
- La Mara 1837-1927 2 books
- Lidforss, Edvard 1833-1910 2 books
- Lincoln, Mary J. (Mary Johnson) 1844-1921 2 books
- Limburg Brouwer, P. A. S. van (Petrus Abraham Samuel) 1829-1873 2 books
- Dods, Mary Diana -1829 2 books
