IELTS TEST OFFICIAL BOOKS (academic & general)

For those who needs help to pass their IELTS to immigrate or apply for the universities! My own experience: After bought these books, I did leaned a lot the potential skills and ability about IELTS. Only use 2 months, my overall improved from 6.0 to 7.5!!!! If you need these book, let me know ASAP!!!!