I finished this book two days ago! It was a marathon.

I liked it. It definitely explained a lot more about this guy than I ever knew before, how he was very unpopular during his time in Israel, and how what he thought it is actually quite different from the neo-Kahanism that now exists, which is equally mixed in with this other thing called Kookeanism from two rabbis, father and son, who are way more into basically millenarian waiting-for-the-end-times, rather than Kahane's, like, practical fascism.

I'd mostly recommend it but it was a slog towards the end.