Found this Prezi which revises the cultual context in How Many Miles to Babylon - useful for The Single Text too!
http://prezi.com/jtojsixydahn/copy-of-how-many-miles-to-babylon-introduction/?res_nr=4&sis=2143689126
http://prezi.com/jtojsixydahn/copy-of-how-many-miles-to-babylon-introduction/?res_nr=4&sis=2143689126