1. University of Pennsylvania, Ms. Coll 390, Item 384 Title: Saundaryalaharī Author: Ādi Shankara Date: 1744.
2. University of Pennsylvania, Ms. Coll 390, Item 434 Title: Saundaryalaharī Author: Ādi Shankara Date: 1763.
3. University of Pennsylvania, Ms. Coll 390, Item 581 Title: Saundaryalaharī Author: Ādi Shankara Date: circa 1650-1800.