The powerful new timeslip novel from the worldwide bestselling author of Lady in Hay, in which the fate of a young woman becomes entwined with the extraordinary history of a Celtic princess.When Jess is attacked by someone she once trusted, she flees to her sister's house in the Welsh borders to recuperate. There, she is disturbed by the cries of a mysterious child.Two thousand years before, the same valley is the site of a great battle between Caratacus, king of the Brtitish tribes, and the invading Romans. The proud king is captured and taken as a prisoner to Rome with his wife and daughter, the princess Eigon.Jess is inexorably drawn to investigate Eigon's story, and as the Welsh cottage is no longer a peaceful sanctuary she decides to visit Rome. There lie the connections that will reveal Eigon's astonishing life - and which threaten to reawaken Jess's own tormentor...Barbara Erskine's ability to weave together the past and the present makes this a tremendous novel of Roman and Celtic history, passion and intrigue.