The infidel emperor and his struggles against the pope
Subtitle: a chronicle of the thirteenth century
Publisher: Dutton
Published: 1930
Place of publication: New York
Language: eng
Number of pages: 323
Subjects: Frederick -- II, -- Holy Roman Emperor, -- 1194-1250; Church and state; Holy Roman Empire -- History -- Frederick II, 1215-1250
Notes: "Translated by Brian W. Downs."