Hindi Granth Karyalay is an Indian publishing house and specialized book store dealing in books pertaining to Jainology and Indology in English, Hindi, Sanskrit, Prakrit and Apabhramsha. It was established in Mumbai, India in 1912 by its founder Nathuram Premi. It publishes and distributes serials, monographs, and scholarly publications on Indian religions, philosophy, history, culture, arts, architecture, archaeology, language, literature, linguistics, musicology, mysticism, yoga, tantra, occult, medicine, astronomy, astrology and other related subjects, and to date have published over 100 works of noted Indian and International authors and scholars. On 24 September 1912, Pandit Nathuram Premi founded the publishing house Hindi Granth Ratnākar Kāryālay (now known as Hindi Granth Karyalay) at C.P. Tank, Mumbai. It was to become the foremost Hindi publishing house in India and is also the oldest bookstore of Mumbai. Under Premiji’s tutelage, Hindi Granth Ratnākar Kāryālay became India's No. 1 publishers of Hindi literature. In recognition of his contributions to Indian literature, the acclaimed Hindi novelist Vishnu Prabhakar called Premiji the "Bhīsma Pitāmaha