A relative knows I love the 'Slow Horses' TV dramas based on the books by Mick Herron, and has bought me 'Real Tigers' which is no. 3 in the series. The TV season based on book 2 is finishing at the moment. I have just heard that the series has been renewed for seasons 3 and 4. AIBU to think that If I read the book (which I'm dying to do!) it might spoil the TV show when it comes out? I don't think so, I could watch Gary Oldman act the London phone directory and enjoy it.