by Boris Brutzkus ; with a foreword by F. A. Hayek. W. F. Bruck ; with a foreword by J. F. Rees. by Elizabeth Dyer ; with a foreword by W. W. Charters. Walter Greiner ; with a foreword by D. A. Bromley. by Julius F. Hecker ; with a foreword by Sidney Webb. Walter Greiner ; with a foreword by D.A. Bromley by Leonid I. Strakhovsky ; with a foreword by James Brown Scott.