The Trail of Gnosis investigates historic and spiritual threads connecting Gnostic groups from China to France, from the 4th to 15th centuries. Includes secret Gnostic connections to the Knights Templar and Holy Grail, along with influences of The Kaballah/Cabala, Sufism and Taoism on Gnostics of the Balkans and Western Europe. The Trail of Gnosis relates the profound impact of The Inquisition and The Albigensian Crusades on Catharism and unravels many mysteries surrounding sacred Gnostic sites found in France, Spain, Armenia, Turkey, Bosnia, Croatia, Italy and Bulgaria.