Most Popular Books
- America Sings of War: American Sheet Music from World War I
- Edward Fitzgerald's 'Rubaiyat of Omar Khayyam' and Related Materials: The John Roger Paas Collection
- Edward Fitzgerald's 'Rubaiyat of Omar Khayyam' and Related Materials: The John Roger Paas Collection. Special Edition, Numbered and Signed by the Author
- The German Political Broadsheet 1600-1700: Indexes
- The German Political Broadsheet 1600-1700: Volume 13: Supplement