Biography of the great Sufi master and shaykh Hazrat Khwaja Abul Hasan Kharaqani (d. 425 AH)
This is one of the best books written on Sulook and Tasawwuf written by any of the later scholars of Sufism. Some shaykhs have compared it to the books of Imam Ghazali, considering this as better than Kimya-e-Saadat. It discusses many topics in traditional Sufism and a large section is dedicated to various practices of Sufi tariqas and their chains of authorization (Isnaad).
Irshad al-Talibeen (ارشاد الطالبین), a concise book about the basics of Tasawwuf by Qazi Sana'ullah Panipati Usmani Naqshbandi
A short book about the realities and secrets of Kalima Tayyiba (Shahadah).
A short book on the validity of the practice of Mawlid in Islam, written to refute the claims of Wahhabi scholars who denied Mawlid being Islamic. This is an exact reprint of the original manuscript in the handwriting of the author.