Why 'SanGreal'?

Given that Devil's Kiss and Dark Goddess are both set in the modern world one of the questions I'm asked pretty frequently (apart from 'what car do you drive'?) is why all the Arthurian names and the SanGreal references?

Well, here's my answer.

1. I wanted the story to have a mythic, legendary atmosphere, even if it was
set in 'today's world'. For this reason (and others) I wanted the Templars
to have unusual names, hence they're all named after the King Arthur and teh
Knights of the Round Tabl...