Ulster's six counties, by J.M. Mogey.--The law and the Constitution, by F.H. Newark.--The political parties and the social background, by J.E. Sayers.--Northern Ireland and the defence of the British Isles, by C. Falls.--Ulster's economic structure, by K.S. Isles and N. Cuthbert.--Devolution and public finance, by T. Wilson.--Economic policy, by K.S. Isles and N. Cuthbert.--Conclusion: Devolution and partition, by T. Wilson.--Appendix: Standards of public expenditure in Northern Ireland, by P. Robson.