Tarot: Celtic: - Rules of Play says:
Journey with the Celtic gods, goddesses, and magical allies into a world of enchantment and inspiration. This is not just a deck of cards; it's a storehouse of ancient myth and magic. With symbols, icons, and motifs designed to express and transmit the wisdom of the Celtic mysteries, this deck plunges the reader into the depths of the subtle planes. Kit includes a 78-card deck and a 336-page full-color guidebook.