I really like the Duchess Bakeshop Cookbook. It's a patisserie and has a lot of great basic recipes for things like croissants, mille feuille and other staples. There are also some DELICIOUS chocolate rosemary cookies! That said, if you already have a lot of cookbooks, this one might double up on some recipes. Hasn't led me astray yet, though!
Duchess Bake shop book is truly stellar. Solid, solid tested recipes from a self-made business.
https://www.amazon.com/Duchess-Bake-Shop-French-Inspired-Recipes/dp/0147531020