The last edition of this book saw a major restructuring of the whole work, and in particular, to stress the resurgence of freedom of contract ideology, and to introduce some basic economic issues in contract law. In this edition, the general shape and structure of the book have been left untouched, although as with previous editions, the whole work has been completely updated and modernized by replacing old and outdated examples with more modern questions with which the student may be assumed to be more familiar. The aims of the book remain unchanged: to supply a basic introduction, not merely to the law of contract, but also to theories and policies and ideas underlying the subject. In addition, the author has constantly resorted to a modern historical approach, giving the student some sense of how the law has developed over the past 100 years or so. Widely recognized as one of the most interesting and innovative books to have been published in the last 25 years, "An Introduction to the Law of Contract" remains as popular today with students and their teachers as it was when it was first published.