The twelfth edition of Dicey & Morris, The Conflict of Laws (hereafter Dicey & Morris) appeared in 1993 under the general editorship of Dr Lawrence Collins and with Professors Trevor C. Hartley, J. D. McClean and C. G. J. Morse as specialist editors. It has since been updated by a yearly cumulative supplement; the latest is from 1997. The book takes in the whole province of private international law and is rich in material and ideas. It shows how English lawyers have reacted to the outside world without forgetting that the conflict of laws has an international character. Its students consider it to be a noble science. As Arthur Nussbaum said, the student of private international law “feels himself, as it were, a member of an international community of learning. He will have to study foreign legal ideas and will thereby obtain insight into the variety and interplay of heterogeneous legal concepts and ideas all over the world.”