http://www.ntu.ac.sg/~mmurali/sabooks.html
This is an extensive resource of books written by South Asian authors, offered in both English translation (61 texts) and original languages. Categories include English, Translated, Other Books About South Asia (including many historical and political texts by authors like Gandhi, Nehru and others), and South Asian Feminist Literature. Most of the authors quoted here are of Indian or Singaporean origin.