All You Need

An apparition claiming to be John Lennon inconveniently orders a young monk of the Beatles religion to go to London and retrieve the original sacred songs of the Fab Four. But to go near London, deep in the territory of the Rolling Stones religion, is virtual suicide. And the songs, it becomes increasingly evident, are not sacred at all, and the faith he grew up with it would seem must therefore be a sham - except how then shall he account for these unexpected encounters with the spirit of Lennon?And if he survives the frightening foray to London, will he survive a return to a monastery in an angry uproar over his iconoclastic claims of revelation?