Many Books are available. Buddhism, Jainism, Sikhism, Gandhian, Peace Studies and Brahmanatical texts are available in Hindi, Sanskrit, Pali and English languages.
Good shop for dharmik/ philosophical / tantra /astrology books.books of Buddhism, Jainism, B. R. Ambedkar, Swami Vivekananda and other great scholars are available. I found the stock little less