A. J. Christopher 
British Empire at its Zenith [PDF ebook] 

This title, originally published in 1988, examines the network of states and the political and economic systems which bound the British Empire together. This book examines each country and how the empire made its mark in the shape of urban form, public buildings and rural land patterns. An overall assessment of the Imperial heritage is attempted as a pointer to the unity which existed between the many diverse lands for a brief period in their history.