If you're comparing textbooks, are you specifically looking for or classroom material to follow the 9709 syllabus? I can also help you find past paper solutions if you're already in the revision phase.

: Available for approximately $35.61 at Blackwell's or $40.00 at AwesomeBooks .

: It includes exam-style questions for every topic, and step-by-step solutions are available on a dedicated support site .