Chapter 653

Sadie, Diane, Toby, and Grandma Helen huddled together on the boulder while the world spun beneath them. A sickening sense of weightlessness seized their bodies, as though the rock had broken free of the mountain and begun to fall.

Flying snow, dirt, and chunks of ice blotted out their view. The collapse thundered in their ears until it seemed the entire world was overturning.

Only a short distanc