I also would recommend this book, i cook recipes from this book nearly every week.
Balti Chicken Sagwala is my favourite, thats not saying the others arent any good i like every recipe in this and have tried and tested them all.
Have also made a Mixed Meat Balti Bhuna using Kushi Kebab, Lamb Tikka and Chicken, i loved it.
Its quite interesting to mix and match the recipes to make different dishes and create your own menu, so to speak.
Probably one of the best BIR cookbooks i own, as i live where there are a lot of Balti Restaurants so i get a varied array of different dishes from different restaurants.