Bermann, Richard Arnold, 1883-1939. The Madhi of Allah : the story of the dervish, Mohammed Ahmed / Richard A. Bermann; with an introduction by the Rt. Hon. Winston S. Churchill - London : Putnam , 1931. - xiv, 317 p. : front., 2 maps on 1 1. plates, ports. ; 22 cm. Translated from the German by Robin John p. iv. Includes bibliographical references ( p.313-315) Subjects--Geographic Terms: Sudan, Egyptian -- History Dewey Class. No.: 962.403