I just wanted to get it out there that Hidden Hand of the Horla for Old-School Essentials is now available for purchase as a physical module! The physical copies have a detachable cover with the maps on the inside, just like the old days. The bad news is that it is currently only available for sale in the U.S. I've had some issues with getting international packages returned by the USPS recently, so until that is resolved, I won't be shipping outside of the U.S.
The good new if you are outside of the U.S. is that we are still selling PDFs on Drivthrurpg.com.
Additionally, if you missed either of our other OSE releases, Lost Classes: The Arnesonian Classes or Solar Sanctuary of the Cannibal Corpse we still have a small number of first prints available for each.
You can find links to purchase them all here in the:
Appendix N Entertainment Catalog
If you want more information, this is what Hidden Hand of the Horla is all about:
A 1st-3rd level adventure for use with Old-School Essentials Classic Fantasy Adventure Game
Legends tell of the Hand Mage's Tower that once stood at the edge of the realm. Within the Hand Mage experimented and hoarded his magical treasures. The tower stood for many years until one day it mysteriously vanished. Rumors spread that the mage had offended the gods and had been eradicated from existence, or else had made a pact with a demon prince and was now paying his due. Whatever the case, the tales became legend and all but the oldest elves were unsure if the tower had ever existed at all. Now the tower has reappeared where it once stood. Will you dare to enter the ancient tower in search of riches and magical secrets?
So, if your OSE or B/X game needs a fresh adventure, go ahead and pick it up!