I thought this book contained good information and the drawings are incredible- although confusing at times. There are many steps described in this book, both advanced and beginner. I find this book a great addition to my ballet collection. As a dancer, it is a good reference book for me when I have a question or uncertainty about a step. This book describes in detail how to preform barre exercises, allegros, turns, pointe work, etc. This is a necessity for all dancers and dancer-wannabes.