Tactics and duties for trench fighting

Handy War Guide for My Company: Handy Company Commander's Guide

Training for the Trenches A Practical Handbook Based upon Personal Experience During the First Two Years of the War in France

Specimens of British Trench Orders

Bombers' Training, and Application of Same in Trench Warfare

Use of Mines in Trench Warfare (From the French School of St. Cyr)

The Attack in Trench Warfare: Impressions and Reflections of a Company Commander

Elements of Trench Warfare

Notes on Training for Rifle Fire in Trench Warfare

Trench Warfare: A Manual for Officers and Men