Michael J. Crowe, "Ideas of Extraterrestrial Life in Nineteenth-Century Britain," Poverty Publishing Company, 1994

Michael J. Crowe, "Ideas of Extraterrestrial Life in Nineteenth-Century Britain," Poverty Publishing Company, 1994, MJC 10/05, Box: MJC 10, Folder: 05. Michael J. Crowe Papers, MJC. University of Notre Dame Archives. https://archivesspace.library.nd.edu/repositories/2/archival_objects/2230222 Accessed March 28, 2026.