From publisher blurb:
In the deep woods, a noble builds a new hunting lodge, not knowing that he is being manipulated by a forgotten evil that craves freedom after a century of being trapped in the crypts of a temple destroyed and erased from history. Can the players discover the truth as events escalate, defend the camp from the murderous guardians that prowl the woods, and survive a descent into the crypts to combat the horrors that lie below.
The module includes a slew of new monsters, a couple of new templates, and additional magic items.
Whispers of the Forgotten is compatible with the Pathfinder Roleplaying Game and can be easily adaped to any campaign. It is designed for four characters of 4th level who should attain 5th level at completion.