A great book, Italwars, and thank you for posting the link here for us all.
I discovered it a few years ago and tracked down a copy for myself, but this online digital version is quite excellent.
I especially remember the charge made by half-a-dozen Ghazis at a company of the 24th Punjab Infantry, described on p.42 and illustrated on p.43, with the Ghazis' less-inspired comrades-in-arms lining the hilltop behind them, complete with triangular standards.
Wonderful stuff indeed, and a great source for NWF scenarios.