Edition: First US Edition
New York: Mitchell Kennerly, 1909. Red ribbed cloth lettered in white. pp 329, . All of the white spine lettering, and part of front cover lettering, has flaked away; 1913 ink owner name on front free endpaper; yellowing to page edges, foxing to rear endpapers; else a VG clean and tight copy. This US edition adds a two page Foreword not found in the 1908 UK first edition. A novel based on the Haymarket Square riot in Chicago in 1886.