The Psammead Trilogy

The magic Psammead is back! This time the four children, Cyril, Robert, Anthea and Jane are stuck in London for the Summer, when they come across the Psammead (or wish-giving sand-fairy), imprisoned in a pet shop. They manage to free him, and he tells them where they can get hold of a magic amulet which will bring them their hearts' desire. Unfortunately when the amulet is secured, it is incomplete. They and the Psammead must travel back into ancient history to see the part of the amulet which was lost.

The third installment of Edith Nesbit's Psammead Trilogy continues to follow the lives of the original five children and their magical endeavors. The children once again encounter the Psammead, but this time they also discover an ancient amulet that contains time-traveling powers and fuels their adventure throughout the novel. As the children experience different civilizations through time, they meet a multitude of new characters and explore many notable locales such as Atlantis before the flood, Babylon, and the Tin Islands.

This is final installment in Edith Nesbit's classic trilogy of time-traveling adventures by four enterprising children.