The magnificent prelude that Sankara wrote to his commentary on the Vedanta Sutras is celebrated as The Adhyasa Bashya. It is in fact not a Bhashya; it is not a commentary. It is an independent piece of writing, which served as a prologue to his main work.
Thanksgivings talks by Swamini Svatmavidyananda
Prana & Illusion of Death by Babaji Bob Kindler
Adhyasa Bhashyam from Brahmasutras by Swami Paramananda Bharati
Foundations of Vedantic Practice with Bede Clifford
Einführung in Advaita Vedanta by Dhyana