Complete Works of Sri Sankaracharya 20 Volumes 1910 Edition published by Sri Vani Vilas Press, Srirangam in 1910. It includes Sri Sankaracharya's major commentaries as well as his other works, as given in the list below.
Transcript of Works of Sri Sankaracharya 13 - Sahasranama & Sanatsujatiya.pdf