Reviewed in the United States on November 27, 2019
I was shown an author copy of the book. This book is longer than Jeanne and Scott's OCA 8 book. That's expected and good because this is a harder exam that covers more topics.
It is also not just a dry study guide. I like that there is a whole chapter dedicated to modules. The examples of modules are fun involving zoos, animals and talks. There's even a review question that has dragons and castles in it, which is on point in the current Sci-Fi/Fantasy Song of Ice and Fire world.
It still doesn't short on the reason of a study guide. Each chapter has at least 20 review questions. I can tell this will be a good and useful book.