Garretson, Peter P. Victorian gentleman and Ethiopian nationalist : the life and times of Hakim Warqenah, Dr. Charles Martin / Peter P. Garretson. - Woodbridge : James Currey, 2012. - xv,320p. Includes index and bibliographical reference ISBN: 9781847010445 : £55/- Subjects--Topical Terms: Wargeneh Esate--1865-1952.Physiciane--Ethiopia--Biography.Diplomats--Ethiopia--Biography.