Okay..I found it...here it is. This is NOT an affiliate link.
http://www.adsense-secrets.com
(Lisa...if I am not supposed to post this I won't be offended if you take it down and I apologize in advance...I thought it is only personal affiliate links we are not supposed to post)
You will have to give a credit card but nothing will be charged until 30 days...and you can cancel the rest of the stuff by then if you want to. I happened to really like the newsletter and if we had some more disposable income right now I would continue to subscribe.
You will get an instant free download of the book, Adsense Secrets 4, right after you sign up.