Paid SEO Book

Some paid SEO book:

• Art of SEO (Coauthor Rank Frishkin of SEOMoz): 

         http://books.google.com/books?id=4VvOLL4KIesC&printsec=frontcover

• SEO - An Hour a Day: 

         http://www.amazon.com/Search-Engine-Optimization-Hour-Day/dp/0471787531

• SEO for Dummies by Bruce Clay:

         http://books.google.com/books?printsec=frontcover&id=xKlXjdcZ9gQC

• SEO for Dummies by Peter Kent:  

         http://books.google.com/books?id=xmFLSuDcN2wC&printsec=frontcover

• SEO Bible:

         http://books.google.com/books?id=-89o1VeBa-wC