Chemical soldiers : british gas warfare in World War I / Donald Richter elite series U-boat crews : 1914-45 / Gordon Williamson ; ill. by D. Pavlovic World War I databook / John Ellis & Michael Cox Taten des Tauchboots : Erzählungen aus dem "Handelsbetrieb" / von Rudyard Kipling German pirate : his methods and record / Ajax battle of Verdun : (February 21-May 7) / H. Dugard ; translated by F. Appleby Holt turning point : the battle of the Somme / H. Perry Robinson Courage, my brethren!" : a pastoral letter / by Cardinal Mercier Engeland en de wereld-oorlog : (zonder omhaal verteld) / door Herbert Strang ; vert. van W. de Veer Fact v. fiction : Mr. Lloyd George's statement on shipping and food supplies case of the allies : being the replies to President Wilson and Mr. Balfour's despatch deportations of Belgian workmen / J. Destrée