Abstract Joseph Edward Ragen was a penologist for the Illinois prison system. The collection includes papers, published and unpublished manuscripts by Ragen and other penologists, reports, correspondence, clippings, and scrapbooks containing biographical information about Ragen, as well as a wealth of information about the history of the Illinois penal system, prison administration, statistics, and education for prisoners. Ragen also acted as a consultant for several other state prison systems, and the...