Hârun Yahya (b. 1956) has authored 32 books including al-Islām wa-al-Būdhīyah, Tevrat'tan hikmetler ve güzel öğütler, and Komünist Çin'in zulüm politikası ve Doğu Türkistan. Their work covers Islam, Religious aspects, and Evolution (Biology). It draws from the Buddhism and Yoga & Hinduism traditions.