I was alerted today that there are some issues downloading free PDF files from Lulu and that my own Stonehell Dungeon preview and supplement one are amongst those affected. So, until Lulu fixes the problem, I'm hosting both of those files on my Mediafire site. You can find them each at the links provided below:
UPDATE: Lulu has since corrected the issue and the below products can be downloaded again at my storefront. However, I will continue to host the PDFs on my Mediafire site as well, so the below links should remain good barring any unforeseen changes. Sorry for the inconvenience.
Stonehell Dungeon: Down Night-Haunted Halls Preview
Stonehell Dungeon Supplement One: The Bandit Caves