81 books • 3 series
The Cambridge Medieval History, Planned by J.B. Bury; Edited by H.M. Gwatkin [And] J.P. Whitney
A History of Freedom of Thought (Barnes & Noble Digital Library) (Barnes & Noble Digital Library)
A History of the Later Roman Empire from Arcadius to Irene, 395 A.D. to 800 A.D Volume 2
The Life of St. Patrick and His Place in History (Cambridge Library Collection - Religion)