From publisher blurb:
The sleepy town of Quarry's Cradle, nestled between enormous pillars of red rock, comes into view as you reach the top of a dusty hill. "Looks like we've arrived," says an anxious voice next to you. "The rumbling usually picks up around sundown - we should hurry." You, followed by a few of the town's bravest, clamber down the steep cliffs with weapons drawn, hoping to find answers.
OBJECTIVE
What began as minor quakes in the ground has the townspeople of Quarry's Cradle frightened enough to abandon their homes. The elders have hired adventurers to uncover what has suddenly overrun their town. They promise payment and parcels of land in exchange for a safe place to return.
INFORMATION
This free DnD one-shot adventure is intended for a level-4 party, but can be adjusted to fit groups of a higher or lower level. The downloadable PDF includes creature stat blocks for convenience.