One day a little girl called Rosemary came to stay for a few days at the house of the owner of this garden who was her auntie. Now her auntie loved her very much, but because she was a very busy lady, she could not spend much time with her. So Rosmary would go off into the garden to explore it by herself for an hour or two.One long hot day she fell fast asleep near a an unremarkable but curiously smooth and flat rock. When she awoke the rock started to...