Out at sea, off the coast of Gallipoli, the black teeth of Cape Helles await Gallipoli, 1916. The campaign is lost. The Turks are driving the Anzacs from their dugouts. Amongst them is Tom Potter, a man who left England in disgrace, hoping to start his life over in New Zealand. But his ghosts have not let him go and, when he is cast adrift, lost at sea, they seek him out, they maroon him upon a grey and dismal island. A place where Tom discovers he is not alone, that he is being watched by horrors who have fed upon the blood spilled in the trenches of Passchendaele and the streets of London, and now, they wish to feed upon him.