I bought the whole set of the books - batting, bowling and fielding. Incredible value for about a tenner for the 3.
I am currently going through the ECB Level 2 coaching courses and found these invaluable in addition to the coaching cards supplied. Excellent diagrams on technique and coaching tips plus ideas for how to practice, which you can use in your own lessons.
Lovely book, clean and well presented, we wanted it mostly for wicket keeping information and it did what we wanted. We carry this round in our equipment bag and its small enough to do so. Worthwhile purchase. Great book with some nice drills