The lady of Wraithmarsh

Kathryn is the daughter of the lord and lady of Oakvale, but when the shadows attack, Kathryn is unable to escape and joins the lost lives of Oakvale. Hundreds of years later, The shadow restore Kathryn to life to torment the shadow that had sacrificed her, but they have wiped her memorise. Kathryn befriends the King Sparrow and his sons,not realising the hold the shadow courts has