Written to match the contents of the Cambridge syllabus. Pure Mathematics 1 corresponds to unit P1. It covers quadratics, functions, coordinate geometry, circular measure, trigonometry, vectors, series, differentiation and integration.
This is a recommended textbook for students who are studying for the Cambridge International Examination (CIE) A-Level in Maths. It has been written with that course in mind, and dovetails well with that course. It has worked examples, and a good number of questions for students to answer.
If I were to make a suggestion, it would be that there have been considerable changes to the course, so it would be worth checking to see if there is a newer edition of this book, that dovetails better to the new course.