SEO Books and Guides?

The company that I work for has put a buget together for SEO. I'm looking for guides, publications, and/or subscriptions having to do with spidering, positioning - the whole works.

Many of the guides advertised online seem to be skechy. I was wondering if anyone has come across a guide that has the most complete and accurate info on SEO.

On a side note - my company has a large content base - approx 50,000 products. I've tried various site map setups and have watched google bot crawl through them. For some reason a very low percentage get indexed.

Are there any guides focused on that or services out there that I can outsource this task?

or does anyone have some input on this? I've looked though the basic guides and have followed them..like changing my dynamic URLs to look to be static.


I'd greatly appreciate anyones input on the above - thanks.

-John

If you only subscribe to one place I would recommend:

http://www.searchengine-news.com/

Subscribe for $97 and get the Unfair Advantage Book, six months of Search Engine News, access to Six Years of Archives and Resources

The Unfair Advantage Book is excellent as a resource and guide.