Beware the Huntress of the Night Vengeance is coming for immortal Blodeuedd and she needs to prepare. Already her home is ringed by impenetrable forests. No one can enter or leave unless they know the right spell. Birds patrol the skies, primed to give warning when the enemy approaches. And the name of that enemy? Her estranged husband, Lleu, the Summer King. Now free of the eagle form Blodeuedd trapped him in to escape her marriage, Lleu plans to destroy everything she holds dear. He’s accompanied by the shapeshifter Gwydion, Blodeuedd’s creator and nemesis, who has his own special revenge planned. Blodeuedd fights to escape and save her friends. But can she protect her lover, The Winter King, from death at the hands of Summer’s Lord? A tale of myth and magic, Owlfeather springs from ancient roots in the Welsh Mabinogion.