Sergeant-Major Do-Your-Best of Darkington No. 1: Sketches of the Inner Life of a Salvation Army Corps is a book written by William Booth and published in 1906. The book is a collection of sketches that provide an insight into the inner workings of a Salvation Army Corps, as seen through the eyes of Sergeant-Major Do-Your-Best.The book is divided into several chapters, each of which explores a different aspect of the life of a Salvation Army Corps...