World of Books seem to be a hit and miss company. I ordered RAILWAY POSTERS 1923-1947 BY BEVERLEY COLE. Having read poor reviews after I'd made the order I wasn't optimistic that it would arrive. Thankfully it did and was in perfect condition, I don't think it had ever been read. The price was good too £6.99 including 1st class mail. I will use them again and hope that I get the same level of service.