Craig Cross is the guy behind the London travel blog at http: //www.londondrum.com/blog/. He has spent the last few years as a full-time tourist, visiting over 200 landmarks, attractions and hotels in London, so he can compile them into a huge tourist guide which collects together all of his experiences, observations, hints and tips into a single volume called 'London: A Visitor's Guide'. He is also the author of a short comedy novel called 'World War Snow', and written a biography of The Beatles called 'Day-by-day, Song-by-Song, Record-by-Record'.