The Ringstones of Wisdom (Fosus Al-Hekma), by Ibn Arabi, General Authority for Cultural Palaces, 2011. 347pp. This book is one of the most difficult and mysterious works by Ibn Arabi and a key to understanding his philosophy. Ibn Arabi was one of the greatest Sufis of the Middle Ages whose life and work deeply penetrated both the East and West. http://english.ahram.org.eg/News/25750.aspx