Defense of Duffer's Drift - online.
A classic in small unit tactics in the British and U.S. Army, this book is recommended, without qualification, for the modern professional soldier.
What would you do?
Lieutnant Backsight Forethought (BF to his friends) has been left in command of a 50-man reinforced platoon to hold Dufffer's Drift, the only ford on the Silliassvogel River available to whelled traffic. Here is his chance for fame and glory. He has passed his officer courses and special qualifications.
"Now if they had given me a job," says like fighting the Battle of Waterloo, of Gettysburg, or Bull Run, I knew all about that, as I had crammed it up...."
While BF's task appears simple enough the Boer enemy causes a multitude of problems, but you, astute reader, with a sharp mind and quick intellect, will no doubt, solve the problem before the first shot is fired.