I finally got hold of a copy of this book, by the renowned English Zulu War expert and wargamer Ian Knight, and have read through it once.
It's only let down by a few peculiarities and errors that wouldn't have occurred had the writing been assigned to an Australian author. For instance, there's an annoying tendency to use inappropriate American terms such as ranch (station/run) and rustler/rustling (duffer/duffing).
Despite a few references in the narrative to the local police establishments that preceded the centralisation process of the 1860s, such as the convict constables of the early settlement period, Knight doesn't elaborate upon them specifically in the text, and other police organisations, such as the Road Police and the Border Police, are similarly neglected (for a full description see the two-volume history of Australian mounted police forces by John O'Sullivan).
Also, it's wrongly asserted that Military Mounted Police personnel were former soldiers, when a reading of any basic, readily accessible source (such as O'Sullivan's books) will tell you that they were serving infantrymen seconded from the garrison regiment, and subject to military discipline.
The book is certainly well written in Knight's usual relaxed, competent and confident style, and there are enough colourful touches in the text to keep the narrative lively.
The selection of illustrations presents a pleasing mixture of photos and contemporary paintings, the latter mainly of action scenes, and surprisingly, a number of them in colour.
The plates are of a high standard, as anyone who knows the work of the illustrator, Mark Stacey, would expect. As with the text, there could have been a greater focus on police, but it's apparent that the author's knowledge in this area isn't sufficiently complete to warrant detailed treatment.
The limited page space in an MAA title, especially with the change in recent years to the single-column format, with its wide margins and large expanses of white-space, should result in as economical as possible a use of words, but the main text contains a number of descriptions of costume which are repeated in the plate explanations at the end of the book.
On the whole, with the above caveats, this book is an adequate and appealing introduction to the subject that will hopefully propel a figure manufacturer or two into some antipodean action.