Book reviewed in this article:R. H. Leach.Interstate Relations in AustraliaBruce Mansfield.Australian Democrat:The Career of Edward William O'SullivanMorris Janowitz.The New Military: Changing Patterns of OrganizationPeter Heydon.Quiet Decision: A Study of George Foster PearceRoger Grégoire.The French Civil ServicePrevention of Cattle Disease