1.
Is your opinion about Holland reasonable? 1914-1918. A protest made, independently of government influence, but in accordance to the desire of many Dutch people from all parts of t...
2.
Correspondence with the Netherlands government respecting the requisitioning of Dutch ships by the associated governments .
The German Terror in Belgium: An Historical Record
The German Fury in Belgium Experiences of a Netherland Journalist during four months with the German Army in Belgium
Belgians Under the German Eagle
3.