Coba jelasin Back to Religion, 1912. dari Rudolf Christoph Eucken dalam bahasa melayu dong

Main Currents of Modern Thought: A Study of the Spiritual and Intellectual Movements of the Present Day, T. Fisher Unwin, 1912.

The Meaning and Value of Life, A. and C. Black, 1913.

Can we Still be Christians?, The Macmillan Company, 1914.

Collected Essays, T. Fisher Unwin, 1914.

Knowledge and Life (translation), G.P. Putnam's Sons, 1914.