Pratāpnagara is a place in Nabadwip where the temple of Sudarśanalāla is situated. Srimad Bhagavata Gosvami is the owner of the temple and also a very good orator on the Bhāgavat. The deity of Śālagrāma Śilā named Sudarśanalāla Jīu is worshiped in a very big temple.
The BRC team found that Bhāgavat Gosvāmī had a vast collection of Vaiṣṇava books along with some manuscripts. The team successfully digitized those Vaiṣṇava books and manuscripts from his collection.