1.
The story of Ypres
2.
Ypern und sein untergang .
Die Schlacht an der Yser und bei Ypern im Herbst 1914, unter Benutzung amtlicher Quellen bearb.
Ypres, 1914
A galloper at Ypres, and some subsequent adventures
Microfossiles a paroi organique de l'ypresien inferieur a quenast
Microfossiles à paroi organique de l'Ypresien du Bassin belge
Ypres 1914: An Official Account Published by Order of the German General Staff
At Ypres with Best-Dunkley /
Military parade service [electronic resource] : under command of Major-General E.W. Wilson . commemorating the unfaltering heroism of Canadian soldiers at the second battle of Ypre...