Wondering what the best SEO books are?
Here are the top books about search engine optimization (SEM) and search engine marketing (SEM)
The Truth about SEO (on sale for $12.91)
SEO Book by Aaron Wall ($100)
SEO on an Hour a Day ($20–on sale for $7.48)
Also very relevant to search engine optimization:
Web Analytics on an Hour a Day by Avinash (about $20)
Don’t Make Me Think by Steve Krug (about $30 and well worth it)
Landing Page Optimization by Tim Ash (about $20–on sale for 18.89 right now)
What is your favorite SEO book or resource?