21. University of Pennsylvania, Ms. Coll 390, Item 557 Title: Advaitabrahmasiddhi Author: Madhusūdana Sarasvatī Date: circa 1700-1850.
23. University of Pennsylvania, Ms. Coll 390, Item 560 Title: Ātmabodha Author: Ādi Shankara Date: circa 1700-1850.
25. University of Pennsylvania, Ms. Coll 390, Item 562 Title: Svānubhavādarśa Author: Mādhavāśrama Date: circa 1700-1850.
28. University of Pennsylvania, Ms. Coll 390, Item 567 Title: Gauḍabrahmānandī Author: Brahmānanda Giri Date: circa 1700-1850.
29. University of Pennsylvania, Ms. Coll 390, Item 568 Title: Advaitabrahmasiddhi Author: Madhusūdana Sarasvatī Date: 1650-1800.