Sellin’s research interests were wide and varied within the field of criminology, but he was particularly known for his books and researches on penology (Pioneering in Penology, 1944), penal slavery (Slavery and the Penal System, 1976), juvenile delinquency (The Criminality of Youth, 1940; The Measure of Delinquency, 1964; and Delinquency in a Birth-Cohort, 1972 – the latter two co-authored with Marvin E. Wolfgang), social theory (Culture Conflict and Crime, 1938), and the ineffectiveness of capital punishment (Capital Punishment, 1967 (ed.); and The Penalty of Death, 1980). He was also a pioneer in the application of criminal statistics: he drafted the Uniform Criminal Statistics Act (adopted by the United States Department of Justice in 1969) and served as a criminal statistics consultant to the United States Bureau of the Census during the 1930s.
Sellin's papers and books were donated to the Penn Libraries in 1996, after his death. Papers and some rare books are part of the Kislak Center collections; most books and journals are part of the general collections.
- View the finding aid for the Sellin Papers (Ms. Coll. 694, 82 boxes).
Note: For a full listing of correspondence in the Sellin Papers, researchers must search in the main online catalog, Franklin.
- Full listing of correspondents in the Sellin Papers (in the online catalog, Franklin, alphabetical by author)
Books donated by Johan Thorsten Sellin: approximately 165 books donated by Sellin are part of the Rare Book Collection in the Kislak Center.
- Browse titles donated by Sellin in the Rare Book Collection (alphabetical by author)
- Browse all titles in the Penn Libraries from the Sellin collection (alphabetical by author)