Whisper House (5E)

From publisher blurb: Don't Go in the House! Traveling through eerie and ancient wooded riverlands, a foraging party is long overdue in the gloaming dusk. The hunters from a backwoods village of degenerate and inbred woodfolk are surely bloodthirsty enough for an ambush, but can your allies be found bound in their hovels, or is a more sinister happening afoot? The shadow of witchcraft stained with the essence of malevolence from beyond time and space draws the heroes to the ragged hilltop manor, where the corrupted scions of a once-noble bloodline strain the veil between this world and the realms of pure madness beyond. What is left of their clan, and of the friends who may have been spirited away to Whisper House?