I don't know if I've read a professional book outside of college classes, but I decided to dive into this one because it was free on Kindle. This book isn't for anyone, it's for people who want to help teach kids (K-12) how to read. I found it to be easy to follow, it's broken up into various topics and ideas for different grade levels were separated out. I got a lot of great ideas, some of which I may try to use in the classroom.