My husband and I are not of Indian extraction, but we've always enjoyed the food, both eating and cooking, and we own a personal library of over 65 Indian cooking titles - including "Dakshin". I tell you this by way of introduction. So when I say that this (and "Festival Samayal" by the same author) is the BEST cookbook of the cuisine - especially South Indian cuisine - that I have ever used, it is no overstatement.
I have made many recipes out of this book, and have never had a failure yet. So far, the most universally loved recipe is the Vellai (White Coconut) Chutney. As Emeril might say, you could put this stuff on a bumper and it would taste great!
Viji (the author), herself, is very personable and encouraging. When I had a special dinner party coming up, she provided me with several sample menus that might be appropriate for the occasion. She also told me about this new edition (I've been using the original) of the book, that simplifies the recipes and menu planning even more. That's what I'm doing here today. Buying a copy of the new one.
I cannot overemphasize this - If you'd like to try your hand at Southern Indian cooking, you can't do any better than this.