@gallery ,it's been quite a while i appeared on Ielts and don't have book now either so can't remember but at the end books are just to help you guide, so any book for Ielts should work and here i've some links of IELTS you can go through and you can search more as well ,best of luck.
http://www.ielts-blog.com/
http://www.ielts-exam.net/
http://www.ieltsprepinfo.com/