NorthStar: Building Skills for the TOEFL iBT, Advanced Student Book by Linda Robinson Fellag
Pearson Longman and ETS combine their expertise in language learning and test development to create an innovative approach to developing the skills assessed in the new TOEFL(R) iBT test. This three-level series, links learning and assessment with a skill-building curriculum that incorporates authentic test material from the makers of the TOEFL(R) iBT.