It is a brick of a book, but omg it is totally worth it if you can find one. She's an Australian cook, so IDK how available her books might be outside of Aus, and of course you'd have to change all her recipes to US measures, but it'd be worth it if you could find it.

ETA: This is the edition I have. Obviously, don't buy it new unless you are made of money, but it is a book that will last you a lifetime, so even a used copy will pay for itself pretty quickly if you can get hold of one.