This series is developed in partnership with OCR to give you the best support for the 2008 specification.Separate books for AS and A2 level, written by experienced author teams, guide students clearly through the specification and help them to achieve their potential. It helps students understand and apply the key skills with an 'Economist's Toolkit' section. It provides students aspiring to A* with the stretch and challenge activities they need for A2. The Exam Cafe section contains invaluable exam guidance and practice - written by the examiners.