The books are structured to exactly match the Edexcel International GCSE Mathematics Books 1 and 2 for Specification A, so they can be used to extend teaching and learning activities in the classroom or as revision aids. Differentiation is enabled through the popular starred and non-starred exercises. Almost two thousand questions are provided, including practice examination questions and four real past papers in Book 2. Full answers to the Practice Book questions are available to teachers and parents by emailing [email protected] (for UK teachers and parents) or [email protected] (for all other teachers and parents). Author Biographies D A Turner read Civil Engineering at Loughborough University and taught Mathematics at Oundle School, where he is also a housemaster. He has been an Examiner for Mathematics in Education and Industry Advanced Level Modular syllabus. He has written a number of successful Mathematics textbooks, including Edexcel International GCSE Mathematics A. I A Potts studied Aeronautical Engineering and pursued a career in Engineering before doing a degree in Mathematics and becoming a teacher. He has been a head of department as well as being involved in examining. He has co-authored many successful textbooks in the past, most recently Edexcel International GCSE Mathematics A.