Book excerpt: The mystery, magic and myth of Manannán. The sea is a powerful, driving force for many people, a source of sustenance as well as danger. It is no surprise that Manannán, the Celtic God of the sea, should be an important figure but one who is also as ambiguous as the element he is associated with: a trickster, a magic worker, an advisor and a warrior. In this book you will get to know the many faces of Manannán, called the son of the ocean, and learn of his important place in mythology and the pivotal role he plays in many events. 'This highly intelligent but accessible book belongs on the shelves and nightstands of lovers of Celtic myth.' Courtney Weber, author of Brigid: History, Mystery, and Magic of the Celtic Goddess