https://abukhadeejah.com/kitab-at-tawhid-an-amazing-authorship-and-journey-into-the-history-of-saudi-arabia-and-muhammad-ibn-abdul-wahhab-part-1/
Part 1. Kitāb at-Tawhīd: An amazing authorship and journey into the history of Saudi Arabia and Muhammad Ibn Abdul-Wahhāb.