I found some niche that I want to promote and of course I want to sell book(s) on topic. That topic is covered on scientific sites and of course on Wikipedia from where You can get some good ...
And if it's dated, what would a good alternative be? Please don't mention blogs or tutorials, I need a book. :) Thanks a lot. http://www.artofseobook.com/
What is the single most influential, useful, famous book about website promotion and internet marketing?