The Great War And What It Means For Europe (1915)
https://archive.org/details/greatwarwhatitme00davi/page/n3
The Political History Of France, 1789–1910 (1916)
"This book is intended to serve as an introduction to Modern French History in the Upper and Middle Forms of Secondary Schools." (Preface)https://archive.org/details/politicalhistory00davirich/page/n3
Saints & Heroes Of The Western World (1921)
Ideal for novice readers "THIS small book is an attempt to interest those who are beginning the study of European History. I have hoped to illustrate at least one line of thought by means of the biographies of a few great men." (Preface)https://archive.org/details/saintsheroesofwe00davirich/page/n3