ببلیو گریفی
1. Encyclopedia Britannica (1958)
2. Bertrand Russell, My Philosophical Development
3. Bertrand Russell, Human Knowledge
4. Bertrand Russell, Our Knowledge of the External World
5. Bertrand Russell, The Problem of Philosophy
6. Bertrand Russell, Why I am not a Christian
7. T. R. Miles, Religion and The Scientific Outlook
8. T. R. Miles, Science of Life
9. T. R. Miles, Philosophers of Science
10. G. G. Simpson, Meaning of Evolution
11 . A. E. Mander, Clearer Thinking
12 . R. S. Lull, Organic Evolution
13 . Haldane & Huxley, Animal Biology
14 . Arnold Lunn, Revolt Against Reason
15 . Chamber’s Encyclopedia (1874)
16 . Kerala Christian Mission, Nature and Science Speak About God
17 . J. Huxley, Religion Without Revelation
18. Jhon Wilson, Philosophy and Religion
19. J. N. Sullivan, The Limitations of Science
20. Arthur Stanley Eddington, The Domain of Physical Science
21 . Mortan White, The Age of Analysis
22 . Sir James Jeans, The Mysterious Universe
23 . A. N. Gildesh, Faith for Modern Man
24 . Alexis Carrel, Man, the Unknown
25 . C. M. Joad, Modern Wickedness
26 . The Hindustan Times, New Delhi, India
27 . Science and Christian Belief
28 . Julian Huxley, Man in the Modern World
29 . Sigmund Freud, New Introductory Lectures on Psychoanalysis
30. Human Personality and its Survival of Bodily Death
31 . Religion, Philosophy and Psychical Research
32 . Arnold Toynbee, An Historian’s Approach to Religion
33 . Encyclopedia of Social Sciences (1957)
34 . Allama Shibli Nomani, Al-Ghazzali