I want to get official guide book of SAT and others SAT eBook

Hi…everybody
I want to get official guide book of SAT and others SAT book(Ebook).Where can i download.I live in Burma,there is not enough for SAT book.Please…Please help me

You can get the online prep program from www.collegeboard.com

there are SAT books available for download at ebooksfree.in/2010/10/free-books-sat.html