| William Graham Sumner (Twayne's United States authors series) by Bruce Curtis | |
| Reminiscences of William Graham Sumner by A.G. Keller and Frontis of Sumner | |
| William Graham Sumner by Maurice R. Davie | |
| William Graham Sumner Et Les Debuts De LA Sociologie Americaine by Pierre Saint-Arnaud | |
| Sumner Today: Selected Essays of William Graham Sumner with Comments By American Leaders by Maurice R. Davie | |
| Essays Of William Graham Sumner: In Two Volumes by Albert Galloway and Maurice R Davie (editors) Keller | |
| Two representative contributions of sociology to political theory: the doctrines of William Graham Sumner and Lester Frank Ward by Harry Elmer Barnes | |
| Essays of William Graham Sumner, 2 volumes by Albert G. & Davie, Maurice R. (editors) Keller | |
| William Graham Sumner's conception of society; by Robert Ezra Park | |
| Reminiscences (Mainly Personal of William Graham Sumner) by Albert Galloway Keller |