Risalah Waldiyah, a book authored by the famous Naqshbandi shaykh Hazrat Khwaja Ubaydullah Ahrar Samarqandi (d.895 AH). This contains an Urdu translation with the Turkish text which was translated by Mughal emperor Babur (from Farsi). Another translation of the original Farsi text is also included, as the Persian text was later found.
A rare manuscript about Islamic laws of commerce and economics, in Arabic, authored by a great Sufi scholar of Sindh Hazrat Makhdoom Abul Hasan Dahiri Naqshbandi (d. 1181 AH). This work is unpublished till now.