There are three ways up to Castle View from the town of Castle Rock: Route 117, Pleasant Road, and the Suicide Stairs. Every day in the summer of 1974, twelve-year-old Gwendy Peterson has taken the stairs, which are held by strong, if time-rusted, iron bolts and zig-zag up the cliffside. Then one day when Gwendy gets to the top of Castle View, after catching her breath and hearing the shouts of kids on the playground below, a stranger calls to her....