One is not often called upon to review for a law journal a book which is not written either by a lawyer or specifically for a lawyer. Mr Stanley Brogden's Australia's Two-Airline Policy is such a book and its paper jacket states that the book is of particular interest for students of economics, public administration, business administration, political science and for general readers and libraries. Since, however, the Melbourne University Press is noted for its publication of serious and scholarly works, and further, because the two-airline policy cannot properly be understood without an adequate grasp of the legal and constitutional framework in which it operates, it seems quite proper to make an assessment of Mr Brogden's work. Mr Brogden is a very experienced aviation writer as the book will quickly demonstrate. It is the purpose of this review not only to assess the book on its merits but also to supplement the account of the two-airline policy by a closer examination of legal issues and some observations on the future implications of the policy.