Andrew Thomas the Inquirer , Friday 16 May 2008. 17:04:00 Oh Uncle Bulgaria! Yes! Yes! YES! ELECTRIC BOOKSHOP, Amazon, has a nifty mechanism for showing you items you might like based on your previous purchases and searches. Were one, for example, be so bold as to buy a book on 19th Century narrow gauge steam locomotives, one might also be furnished with details of publications concerning... ...