I'm currently approx 70 pages into
England's Screaming by Sean Hogan.
It's a fascinating book that interweaves the characters and time lines from all our favourite British horror films into one narrative strand. For example
Don't Look Now,
Neither the Sea Nor the Sand and the short public information film
Lonely Waters all become one distinct story.
To begin with i wasn't sure how it would work but in his introduction Jonathan Rigby explains all. A warning to the curious though. You do need some knowledge of British horror cinema to get the full benefit of the tales involved otherwise it'll probably go over your head and won't be anywhere near as much fun to read.