Into the Worm's Gullet

From the introduction: In ages long past, a great worm erupted from the mountain face in a dire frenzy, only to be struck to stone almost immediately by it’s poor choice of meals - a young cockatrice. The local dwarves celebrated the demise of both the cockatrice and the worm and expanded the intestines of the worm into a homestead for the small dwarven clan in question.