Instruct: Classify Amazon reviews into positive or negative sentiment
Query: An expensive catalog

This book is little more than a catalog for "Images Company", just like all of the other John Iovine books that I've read. Of course what the author fails to mention in each book, and even on the company's web site, is that _he is the owner of said company_. And yes, you can order just about everything you need from him, but be prepared to pay as much as 600% over what you would pay anywhere else (digikey, mouser, radio shack, etc). Once again, I'm left feeling cheated.One more thing.....the book is only 195 pages long, not 272 pages.