This book will explain how the rules were created and turned to what they are today. Who cares how they came to be, the only important thing is what you can and cannot do under the circumstances. It will explain what to consider, in general terms, when valuing distressed companies. But what discount rate should you use? How would you value different assets? It doesn't explain. There are no numbers in this book. It's not practical. It's like buying a cooking book and when you want to know how to make a cake the book reads: "use eggs, milk, flower and mix". Ok, thanks.