I bought a LOT of creativity books(at least i had 20+ on my collection), and i think this is one of the GOOD ONE, among other books.
I particulary like the chapter on Methapor, and some of the samples of GAMES/QUIZ that i even use for my creativity seminar/training.
A lot of GAMES and PUZZLES there that is fun, interesting and useful to generate creative brusts.
The whole book is set as a CREATIVE KITCHEN with chapters like Food for thoughts, Appetite, Gather, Cut, Mix, Cook, Spice, Taste and Digest.
This book can be useful even standing alone, being read by itself. Or if you are interested in creativity, it can stand tall along with all the classics like A whack at the side of the head (best classic creativity book), Orbitting the giant hairball, Jump start your brain, The Mind Map book, and all De Bono book.
This book's approach is fun and it explain in a good sense a lot of creativity stage and provide a lot of fun games.
Hope you can enjoy the book as much as i do.