"Its chapters set out in a coherent sequence most of the principal lines of theoretical inquiry to which the study of the law of contract should give rise … there really is nothing for students like these chapters in UK literature … I myself have tried to utilise the theoretical insights Dr Austen-Baker and Dr Zhou describe in this book in my own work on contract. I am very happy to see this effort continue in the hands of two members of a subsequent generation of contract scholars who have so ably taken on what, in the end, is the most important task …of making those insights of interest to students. I believe Dr Austen-Baker and Dr Zhou have accomplished this task, and have done doing so while conveying the intellectual quality of those insights."—David Campbell, Lancaster University Law School