I bought this book for a class but I think it's a waste of money. I would never look at it if I hadn't had to have it for that class. This collection is not a collection of full books or even excerpts from books. It's just very short reviews of books. I also don't feel like most of the books in this collection are very universally agreed on. There are certainly some that are (Silent Spring) but this collection is heavily skewed towards sustainable business books. I don't feel like business and economics is the main focus of sustainability. It is certainly an important part of sustainability but this editor would have you think that that it is the absolutely most important aspect.