Quote:
Originally Posted by TrashyGirl
SEO is dynamic and changes all the time. The books from 2011 and 2013 are likely to be outdated.
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Not really. Serious books have usually info that last longer time. It is not about some fast and cheap gimmicks; as those books stay away from black hat SEO and avoids even grey areas; or mentions those grey areas as "avoid this".
I have SEO book from 2009, and it is still mostly just fine.