In the Spiritual Kingdom of the Islamic World:
A Journey to the Holy Land in 1349 AH/1931 CE
Muṣṭāfa Muḥammad al-Rāʿī
Medina Press, Cairo.
The book contains a chapter on Tawāf and its benefits and rationale. In this book, the author gives a brief account of his experiences and memories during his visit to the holy places in Mecca and Medina.
He mentions several hadiths of the Prophet {PBUH} related to the benefits of Tawāf and looking at the Holy Kaaba.