The International Crisis in its Ethical and Psychological Aspects. Humphrey Milford.
G. Lowes Dickinson, After the War. Fifield.
C.E. Hooper, The Wider Outlook beyond the World-War. Watts & Co.
F.N. Keen, The World in Alliance. Southwood.
Norman Angell, Prussianism and its Destruction. Heinemann.
Allison Phillips, The Confederation of Europe. Longmans.
The New Statesman. Special Supplement. Suggestions for the Prevention of War.
J.A. Hobson, Towards International Government. Allen & Unwin.