For centuries, the haunting Herlethingi have roamed throughout Britain. Some say they are not real, but this is the story of how it all began with a king's mistake. Children will be captivated by this retelling of a folktale about how a king's visit to Elfland led his men to become an army of undead mounted vagrants. Although it begins with a simplified excerpt from a spooky historical text, the majority of the story...