INTO THE CANYON: A Chapter Book for Grown Ups - Chapter 3
The term skeleton key perhaps stems from such keys' resemblance to a skeletel figure, with the circle at top..., resembling a stylized skull. Wikipedia
George pulled his hat off and sat down on the rotting wooden steps of the Adobe House. Gillian had gone off to find a bush or an Andy Gump. He was exhasted from the heat and the long walk down the trail from the road, and furious with himself for asking her to meet him here.