Magical and mysterious, the merfolk of the world are notoriously elusive, but this enchanting compendium will reveal their secrets. Learn all about the beautiful selkies of the Scottish seas, the wily iara of Brazil who love to outwit travelers, and the fearful Ningyo of Japan who can give you eternal life. This captivating book features a mix of mermaid "facts" and short retellings of some of the most magical and enticing traditional merfolk tales.