books.google.bg - One of Europe's few remaining value destinations, Bulgaria is an undiscovered pleasure. This up-to-the-minute guide brings you the essential and the obscure across the land. From the Danube plains to the Black Sea coast, The Rough Guide is your passport to medieval citadels, Byzantine ruins, secluded...http://books.google.bg/books/about/Bulgaria.html?hl=bg&id=2yLfmoaeWukC&utm_source=gb-gplus-shareBulgaria
