The Millionaire Real Estate Investor

Anyone read the Millionaire Real Estate Investor by Gary Keller? I know that he started Keller Williams realty and has a book for real estate agents. Is this one worth reading? I flipped through the book for a while, but did not buy it. I wanted more motivational type information from the book. I was looking for something that was a bit more concrete in how to analyze deals, find properties, etc. The book is a bit too much theory. Has any one know of any other Tutorials, sites, books, etc. with good solid info on real state investing?