Was it real?

Cajun communities in Louisiana's swamps have used a werewolf-like swamp monster to keep children out of dangerous bayous for generations — a French folklore tradition transplanted, transformed, and still actively told in the American South today.

Scottish folklore describes a shapeshifting water spirit that appears as a beautiful horse to lure travelers onto its back before dragging them into a loch to drown — and the legend was specifically used for centuries to keep children away from dangerous water.

For centuries, Irish families believed a wailing woman's cry outside the house meant someone inside was about to die — and the legend was taken seriously enough that some families kept formal written records of hearing it before an actual death.

A witch who lives in a hut standing on giant chicken legs has terrified and fascinated Slavic children for centuries — and folklorists still can't agree whether she's meant to be purely evil or something far more complicated.

18th-century Eastern European villagers dug up their own dead relatives and drove stakes through their hearts — because ordinary, natural decomposition looked exactly like the signs of vampirism they'd been taught to fear.

For centuries, Alpine parents used a horned, whip-carrying demon to scare their children into good behavior every December — and the tradition was so intense that one European government actually tried to ban it.