The Peped Revision Guide for OCR H573 1/2/3 is designed to help GCE A level students ask the right questions by unpacking key issues and linkages according to structures of thought, and by doing the exercises, to build essay-writing skills step by step. Detailed evaluation helps build the critical sense and the book comes with its own website of additional material, peped.org. An essential book for those who wish to be liberated to think philosophically, with rigour and flexibility.Visit http: //peped.org for more resources