This is a hard to read book, as it goes through the 10 schools of strategy the author considers valuable to review. And he reviews it in deep.
I’m happy to have found this book and at the same time, I would be happy to have found this book 10 years ago. Anyway, if you want to learn about many different ways of implementing strategy approaches, this is your book.
The most interesting part are the revision of the limits and weaknesses they have.
A diagram to remind: