I've been out of SEO for about 6 months now and I'm ready to get back in the game. I was hoping someone would suggest me a good, and current SEO guide.
Back in the day I followed Terry Kyles threads and got a lot of my SEO knowledge based on his findings, but today is a new day and I'd really like to catch up with what's working in SEO and more importantly WHAT'S NOT WORKING!
Would you please suggest me a guide on SEO that is very current and authoritative? Price is not a huge issue. Really anything under a couple hundred bucks is o.k.