3. University of Pennsylvania, Ms. Coll 390, Item 384 Title: Saundaryalaharī Author: Ādi Shankara Date: 1744.
5. University of Pennsylvania, Ms. Coll 390, Item 425 Title: Dakṣiṇāmūrtistotra Author: Ādi Shankara Date: 1857.
8. University of Pennsylvania, Ms. Coll 390, Item 560 Title: Ātmabodha Author: Ādi Shankara Date: circa 1700-1850.