These sound like terrific books and I'm passing on Nigel's book website to my wife and father in law as a Christmas present hint

. I notice on the website it mentions Volume Two covers Local Pattern carriers, would this imply Australian and New Zealand-built vehicles? And I guess my second question is a complete long shot, but my main interest is the Australian 1-ton tracked truck GS (for which I am steadily working on 4-view CAD plans), is anything about these prototypes covered?
Steve.