Here list Free PDF Forec Basic, its free to download.

http://www.nfa.futures.org/investor/basic/basic.pdf
http://professional.teletrader.com/fileadmin/downloads/price_lists/Pricelist_FX_en.pdf
http://www.theforexblogger.com/Personal_Guide_to_Forex_Trading.pdf
http://www.forexarticlecollection.com/pdf/article-27.pdf
http://www.forexarticlecollection.com/pdf/article-8.pdf
http://www.forexarticlecollection.com/pdf/article-16.pdf
http://freeforexebooks.com/Guides/019-Forex%20Scalping%20-%20Rapid%20Forex.pdf
http://lumenforex.com/download/forexbasic.pdf
http://goldennumber.net/Cooking_In_The_Forex.pdf

I hope everyone can be expert...thanks