This book investigates the significant impact of the 1968 federal redistribution on Australian electoral geography and political representation. Malcolm Mackerras, a renowned psephologist, draws upon his extensive expertise to analyze the complex demographic shifts and legislative changes that reshaped the nation's political landscape. The work presents a detailed examination of the redistribution's methodology and its consequences for party performance and voter distribution across Australia.

Malcolm Mackerras's work on Australian electoral systems is widely respected, and this book is considered a key text for understanding a pivotal moment in the nation's political history. Its detailed analysis of the 1968 redistribution provides essential insights for scholars and students of Australian politics. The book is noted for its rigorous approach to electoral data and its clear exposition of complex boundary changes.