Chambers, Bertha. Oswald Chambers : his life and work : with a foreword by Dinsdale T. Young. - 2d ed. - London : Simpkin Marshall, 1938. - 445 p., [6] leaves of plates : ill., ports. 19 cm. Preface signed: B. C. "First edition, June 1933." Subjects--Personal Names: Chambers, Oswald, 1874-1917.