Books in Browsing: Sociology (sorted alphabetically by author)
- The Ethnology of the British Colonies and Dependencies R. G. Latham
- The Canadian Commonwealth Agnes C. Laut
- Disputed Handwriting Jerome Buell Lavay
- Frenzied Finance, Vol. 1: The Crime of Amalgamated Thomas William Lawson
- The Unsolved Riddle of Social Justice Stephen Leacock
- Psychologie des foules (French) Gustave Le Bon
- The crowd : A study of the popular mind Gustave Le Bon
- Lois psychologiques de l'évolution des peuples (French) Gustave Le Bon
- A tömegek lélektana (Hungarian) Gustave Le Bon
- Crowds Gerald Stanley Lee
- Bolshevism: A Curse & Danger to the Workers H. W. Lee
- A History of Police in England W. L. Melville Lee
- Vivisection Albert Leffingwell
- Lead poisoning and lead absorption : The symptoms, pathology and prevention, with special reference to their industrial origin, and an account of the principal processes involving risk Sir Thomas Morison Legge and Kenneth Weldon Goadby
- Grundriß der menschlichen Erblichkeitslehre und Rassenhygiene (2/2) (German) Fritz Lenz
- L'A. B. C. du libertaire (French) Jules Lermina
- Le Bilan du Divorce (French) Hugues Le Roux
- Réflexions sur le sort des Noirs dans nos colonies (French) baron Daniel Lescallier
- Haarmann. Die Geschichte eines Werwolfs (German) Theodor Lessing
- The Evolution of Marriage and of the Family Ch. Letourneau
- Evolution Social and Organic Arthur M. Lewis
- Our Girls Dio Lewis
- Paz e Arbitragem (Portuguese) S. de Magalhães Lima
- O Primeiro de Maio (Portuguese) S. de Magalhães Lima
- The factory Jonathan Thayer Lincoln