2 PDF e-books on photograpy technique completely free. They don't look too bad, either.
Direct download links are:
http://craftandvision.us2.list-manage.com/track/click?u=3a17…
http://craftandvision.us2.list-manage1.com/track/click?u=3a1…
No expiry on the deal as far as I can see, but I'm sure there must be one.
Good find, thanks