«Mahatma Gandhi: Freiheit ohne Gewalt», K?ln: Hegner, 1968, 237 pp.
«Hindu and Christian in Vrindaban», London: S. C. M. Press, 1970, (книга перевидавалася кілька разів, востаннє Trinity Press, Chicago 1993);
«In the Paradise of Krishna» [US edition of above], Philadelphia: Westminster, 1970
«Salvation-Liberation - Self-Realization: A Study of Hindu Buddhist and Christian Ideas» (The Swamikannu Pillai Endowment Lectures of the University of Madras, 1968-69) University of Madras, India, 1974, 84 pp.
«From End to Beginning» (The Principal Miller Endowment Lectures of the University of Madras, 1978-79), University of Madras, India, 1978, 50 pp.
« Mythologies and Philosophies of Salvation in the Theistic Traditions of India », Waterloo, Wilfrid Laurier University Press, 1984, 549 pp.
« Indian Theology in Dialogue », Madras, India: C. L. S., 1986, 270 pp.
«A Survey of Hinduism», Albany, NY: State University of New York Press, 1989, 649 pp. Indian ed. Delhi: Manohar Lal, 1992.
«Second, revised and enlarged edition of A Survey of Hinduism», Albany, NY: State University of New York Press, 1994, 715 pp .
«A Short Introduction to Hinduism», Oneworld Books, Oxford UK, 1998, XIV + 178 pp. Reissued 1999 as «Hinduism: A Short Introduction». Reprinted 2002.
«A Concise Encyclopedia of Hinduism», Oneworld Books, Oxford UK, 1998, IX + 243 pp. Translations into Spanish, Hungarian, Italian, Hebrew.
«Buddhism: A Short Introduction», Oneworld Books, Oxford UK, 1999, X +246 pp. Reprinted 2002.
«Hinduism: A Short History», Oneworld Books, Oxford UK, 2000, XI + 340 pp.
«The Wisdom of Hinduism», Oneworld Books, Oxford UK, 2000, 192 pp. Translations into German, Hungarian, French
«Hindu Writings: A Short Introduction to the Major Sources», Oneworld Books, Oxford UK, 2001, X +198 pp.
«Piccola Enciclopedia dell'Induismo», Edizioni Arkeios, Roma, 2001, 231 pp.
«The Nature of Nature: Explorations in Science, Philosophy and Religion », Theosophical Publishing House, Adyar (India), 2004, IX + 425 pp.
« Induismo: Una Introduzione », Fazi Editore, Roma; 2004, 235 pp.
«Buddhismo: Una Introduzione», Fazi Editore, Roma, 2005, 318 pp.
«Third Revised and Enlarged Edition A Survey of Hinduism», SUNY Press, Albany, 2007, 700 pp
«Hinduism: A Beginner's Guide», Oneworld, Oxford, 2008, 216 pp.
У співавторстві
With A. K. Sinha: «Masters of Social Thought», Agra: Laksmi Narain Agrawal; 1966; and author of: Kung-fu-tsu (pp. 13-30); Aristotle (pp. 44-61); Kautiliya (pp. 62-77 ); Ibn Khaldun (pp. 78-96); Thomas Morus (pp. 97-114); Rousseau (pp. 115-132); Hegel (pp. 133-150); W. H. Sumner (pp. 184-200); V. F. D. Pareto (pp. 201-218); J. B. Veblen (pp. 219-235); W. I. Thomas (pp. 247-261); A. G. Roncalli (pp. 303-318); J. Nehru (pp. 319-336); K. Mannheim (pp. 348-363); T. Parsons (pp. 364-381).
Co-editor and translator with J. Ferreira and S. Fuchs: «Essays in Ethnology», Bombay, India: The New Literature Publishing Co.; 1969; and author of: «The Culture of the Primitives», pp. 35-72
Розділи в збірниках
«Das Problem des Ursprungs der Religion», «Theorien um den Ursprung der Religion», «Der Ursprung der Religion und das Christentum »in: P. Schebesta (ed.) Ursprung der Religion, Berlin: Morus Verlag, 1961, pp. 9-82; 159-198; 235-243. [Translations into Dutch, Italian, French]
«Naturv?lker-Kulturv?lker: Zur Diskussion um die Grundbegriffe», Festschrift P. Schebesta, (Studia Instituti Anthropos Vol. 18) Wien-M?dlingб 1963, pp. 515-557
«Indiens Intelligentsia und das Christentum», in: Steyler Missions-Chronik, Kaldenkirchen: Steyler Verlag, 1963, pp. 112-120
«Modern Hinduism and Social Re-Organization of India», in: «The Word in the World», Poona-Indore-Sambalpur: Divine Word Missionaries, 1963 , pp. 55-61
