Secrets underground

In Secrets Underground, history buff Elizabeth MacLeod introduces readers to a fascinating world. Learn about the Civil War secrets carefully concealed in Organ Cave, West Virginia, the top-secret equipment that lies deep below Grand Central Terminal in New York City, the network of tunnels in Moose Jaw, Saskatchewan, that once hid victims of persecution, and much more. MacLeod explains how these lost and hidden subterranean passages, spaces, and caves answer decades-old puzzles, help us understand our own past, and lead us to discover what life was really like in eras gone by.