Osraighe: Ireland's shadowy centre, a desolate region of forest, marshes and mountainous terrain where unwary travellers are 'swallowed' and never seen again. Caught up in an intra-tribal conflict when her latest mission turns sour, the woman warrior Liath Luachra finds herself coerced into a new undertaking. Dispatched to Osraighe to find a colony of missing settlers, she must lead a mismatched group of warriors, spies, and druids through a land of spectral forest, mysterious stone structures, and strange forces that contradict everything she knows of the Great Wild. Haunted by a dead woman, struggling to hold her war-band together, Liath Luachra must confront her own internal demons while predators prowl the shadow between the trees ... Awaiting their moment to feed.