Away In A Sand Dune (AKA Jesus vs. Cannibals)

Read Away In A Sand Dune (AKA Jesus vs. Cannibals) Storyline:

Time-travelling ex-postman Harley Byrne's ongoing mission is to capture and make available for download “all the world’s music, ever.” In this stage adaptation of one of his adventures, Byrne takes a holiday from work but crash-lands on a tropical island on Xmas Eve. The natives' carols sound oddly familiar but, when Byrne interferes, the island's corrupt king condemns him to be eaten to death.I meet a dream boy on holiday, accept his invite to his dream mountaintop castle; but when I get here, it’s a nightmare of invisible staff (apart from old, sour-faced Lisa) and gardens of either freezing white snow or sheer darkness. Oh, and magpies who appear out of nowhere.Now I’ve found a book for ‘young wytches’; but will it help me survive the castle, or is it just another trap?