I was expecting this to be more informative, with more in-depth theory that is important for the level of a teacher. Unfortunately, like with many other yoga books out there, most of the book is dedicated to photos of the poses with instructions, with a lot of blank space.
Only the first few chapters are covering effects of yoga on the body, with some hints on how those effects should be considered when building a sequence for the class or personal practice. There are a few examples of finished sequences here too, but they all follow the same structure, and alternative ways to structure your practice are not explored enough.
Overall, this is a good book for beginners who need pose instructions and adjustments, with some basic theory. But I'd recommend seeking other books if you are familiar with foundations and interested in a more in-depth information.