Here my second ebook collection. It is not zipped so take what you want. Everything you find here is all free, but it costs ages to find all this on the world wide web.
You will find ebooks about:
-search engine optimization
---All the basics you need to know (But I think it's more than basics though)
-Pay per click
-Conversion ratio optimization. (Wanna learn more about this? Then I recommend you to buy the book "waiting for the cat to bark? from the Eisenberg brothers... Or go to your library, that's also free hehe :p )
-A powerpoint presentation about urls, used on a seo converence.
-2 mp3 files with a long interview with Matt Cutts. (63.5mb, so that is why this torrent is so big, just put the priority of these files to low to download the pdf's faster, to have them first.