Sigh, this is a complementary book to the authors other books, and have very little value outside of that realm.

With that said, it mostly contains forms that are repeated a number of times, and the actual text is approx 25% of the book.

It is not bad, but don't buy it outside of the authors other books and expect to learn something from it (admittedly, there is nothing wrong with the forms, except their repetitions)