Joe, a rootless young drifter, finds work on a barge travelling between Glasgow and Edinburgh, owned by Les and his wife Ella. One afternoon they discover the corpse of a young woman floating in the water. Accident? Suicide? Murder? As the police investigate and suspect is arrested, we discover that Joe knows more than he is letting on. Gradually we learn of Joe's past relationship with the dead woman. Meanwhile an unspoken attraction develops between Joe and Ella, heightening the claustrophobic...

Nine-year-old Frankie and his single mum Lizzie have been on the move ever since Frankie can remember, most recently arriving in a seaside Scottish town. Wanting to protect her deaf son from the truth that they've run away from his father, Lizzie has invented a story that he is away at sea on the HMS Accra. Every few weeks, Lizzie writes Frankie a make-believe letter from his father, telling of his adventures in exotic lands. As Frankie tracks the ship's progress around the globe, he discovers...