The Downfall of Lobengula: The Cause, History, and Effect of the Matabeli War with Contributions by P. W. Forbes, Sir J. C. Willoughby, H. R. Haggard, F. C. Selous, And, P. B. S. Wrey - War College Series by William Arthur Wills, Leonard Thomas Collingridge (Paperback / softback, 2015)