Towards a Poetics of the Indian English Novel. Shimla: IIAS, 2000.
In Diaspora: Theories, Histories, Texts. Editor. New Delhi: Indialog, 2001.
Saundarya: The Perception and Practice of Beauty in India. Editor, with Harsha V. Dehejia. New Delhi: Samvad India, 2003.
Sabda: Text and Interpretation in Indian Thought. Editor, with Santosh Sareen. New Delhi: Mantra Books, 2004.
English Studies: Indian Perspectives. Editor, with Amit Sarwal and Aneeta Rajendran. New Delhi: Mantra Books, 2006.
Sacred Australia: post-secular considerations. Melbourne: Clouds of Magellan, 2009.
Another Canon: Indian Texts and Traditions in English. London: Anthem Books, 2009.
Altered Destinations: Self, Society, and Nation in India. London: Anthem Books, 2009.
Acts of Faith: Journeys to Sacred India. New Delhi: Hay House, 2012.
Making India: Colonialism, National Culture, and the Afterlife of Indian English Authority. Dordrecht, Netherlands: Springer, 2013.
Making India: Colonialism, National Culture, and Indian English Literature. New Delhi: Amaryllis, 2015
The Death and Afterlife of Mahatma Gandhi. London and New York: Routledge, 2014.
The Death and Afterlife of Mahatma Gandhi. New Delhi: Random House, 2015.
Science, Spirituality and the Modernization of India. New Delhi: Anthem, 2008.
Sacred Australia: Post-secular considerations. Melbourne: Clouds of Magellan, 2009; Indian Edition, with new Foreword and Preface, New Delhi: Aditya Prakashan, 2010.
Indian English and Vernacular India. Co-edited with G. J. V. Prasad. New Delhi: Pearson Longman, 2010.
Bollywood in Australia: Transnationalism and Culture. Co-edited with Andrew39 Hassam. Crawley: University of Western Australia Press, 2010.
Healing across Boundaries: Biomedicine and Alternative Therapeutics. New Delhi and London: Routledge, 2014.
Swami Vivekananda: A Contemporary Reader. New Delhi: Routledge, 2015.