In the land of the tribes of the Earth Mother once existed a ring of stones called the Teeth of the Moon Sow. Many tales were told of it as a place of power and potency, but in the time before Sláine, none knew of its real magic.

Long ago, the circle was dedicated to the Goddess in her aspect as the white moon Ceridwen, whose name means 'Crooked White One.' In gentle aspect, she was the muse, creator and protector of bards. In anger, she was a monstrous white sow, a flesh-devourer and bringer of madness. Ceridwen could inspire bards or she could destroy them, and the Teeth of the Moon Sow reflected her power.

From the Mongoose Publishing website, which can be found at www.mongoosepublishing.com