My husband and I would eat fish 7 nights a week if we could but we live in the midwest so it's not very cost efficient--we settle on 3-4 nights a week. I have over 20 cookbooks on seafood alone. This book is the BEST book I have found. It not only tells you about the fish (briefly, not too detailed), it gives you other fish options to substitute for each recipe (which is nice if you are limited to what's available at the fish store), breaks the index down by type of fish AND type of sauce and other ingredients so if you feel like something with avocado or black beans or tomatoes you can search the index by ingredient and not have to search the entire book for specific recipes. And, unlike other "quick meal" cookbooks, this one truly is quick. Finally, each recipe frequently calls for one or all of my four favorite ingredients: fresh garlic, fresh flat leaf parsley, extra virgin olive oil or butter and wine.