- Listenly
- Public Library
- Project Gutenberg
- World War, 1914-1918 — Sermons
World War, 1914-1918 — Sermons — Audiobooks
The Blot on the Kaiser's 'Scutcheon
by Newell Dwight Hillis
The Discipline of War
by John Hasloch Potter
The Potter and the Clay
by Arthur F. (Arthur Foley) Winnington Ingram