Imagine you're hiking through the Scottish countryside, and hear a low, long hum. You look up to see -- something. You take photos, and send them to the local newspaper. The newspaper, strangely, never publishes the story. And that's only the beginning of the Calvine UFO saga. They don’t want you to read our book. They don’t want you to see us on tour.

Listener Mail: Faith Healing, Christmas Conspiracies, Africville, a Letter from Malaysia, and More
56:36

The True Story of Tsantsas, or "Shrunken Heads"
58:10

CLASSIC: The Mystery of the Bronze Age Collapse
1:04:38