I LOVE this book! It contains a pullout 31 day calendar in the front, with a few topics per day for study. Inside the book is not a bunch of questions ( so DON'T expect this to be just another run of the mill practice exame book ), the author provides an encapsulated review on each topic, followed by EXAMPLES of how to do what was just reviewed. *It's a 31-day, easily readable, condensed perfectly, textbook! (The perfect COMPANION to your CCNA Practice Exam books)