An updated collection of textbooks, audio courses, phrasebooks, dictionaries, reference grammars, reading books, travel guides etc. that will enable you to study the Bulgarian language from a basic level up to an advanced level.
This torrent is an expanded version of the Bulgarian-Macedonian learning pack. 
http://thepiratebay.ee/torrent/6230002/Bulgarian-Macedonian_learning_pack
Download the file 00 Book List to see torrent contents and remember to seed!