This series of textbooks is published by Cambridge University Press and written by a variety of authors with experience in a wide array of academic disciplines. They are designed to support the learning of students who are following educational pathways endorsed by the University of Cambridge, or which adhere to Cambridge primary and secondary syllabuses. Each text focuses on a different field of study, including international AS and A Level subjects, as well as IGCSE courses. Most of these texts are structured to prepare learners for future examinations or for progression to the next level of their respective studies. They can be used as a resource to this end by both students and teachers alike.