Nationalism And War In The Near East (1915) · Edited by Leonard Henry Courtney (1832–1918)
https://archive.org/details/cu31924070699677/page/n7/mode/2up
Portugal Old And Young: An Historical Study (1917)
"THE writer of this delightful book is a true lover of Portugal, and wishes to make the reader love that beautiful country as he does himself, and by the charm of his style and his enthusiasm he has his reader to a great extent in his thrall. He traces the history of Portugal from the Roman times to the present, when, as oldest ally of England, it is now fighting side by side with Britain in France." (Archibald Francis Steuart, The Scottish Historical Review, 01/1918)https://archive.org/details/cu31924028558785/page/n7/mode/2up
Reflections On The World War (1920) · Theobald Von Bethmann Hollweg (1856–1921)
https://archive.org/details/reflectionsonwo00youngoog/page/n10/mode/2up
https://archive.org/details/reflectionsonwor00bethrich/page/n9/mode/2up
The New Germany (1920)
https://www.gutenberg.org/ebooks/34223
https://archive.org/details/cu31924028206484/page/n7/mode/2up
Diplomacy: Old And New (1921)
https://archive.org/details/diplomacyoldand00youngoog/page/n8/mode/2up
Ten Years At The Court Of St. James', (1895–1905) (1921) · Hermann Freiherr Von Eckardstein (1864–1933)
https://archive.org/details/cu31924028220931/page/n7/mode/2up