The small town of Circleville, Ohio is, in most respects, a normal place. It has all the usual trappings of a small community: churches, grocery stores... and a few skeletons in the figurative closet. Back in the 1970s, it was terrorized by a series of strange, anonymous letters threatening to expose some of the town's most scandalous secrets. In today's episode, Ben and Matt dive into the mystery of the Circleville letters -- a mystery that remains, to some, unsolved in the modern day. They don’t want you to read our book. They don’t want you to see us on tour.