Also known as The Underground City or The Child of the Cavern. From George Munro's Seaside Library, touted as the only unabridged library edition published, this 1877 classic presents an intriguing quest set deep in the dark coal mines of Scotland. A subterranean city struggles with fossil fuel depletion, tormenting highland spirits, threatening explosive gases, and a lurking, hidden evil presence. The old miner Simon Ford, his wife Madge and son Harry, along with the engineer James Starr, venture into the mysterious labyrinths and discover something much more than coal. Download and start listening now!