A Mystic’s daughter flees Moscow on the eve of the Great War. A French soldier lies wounded on the Western Front. A German officer veers between loyalty and integrity. An English courtesan reclines on a sea of books. Each will make a journey that changes history. The constellations will force the Mystic’s daughter to make an impossible choice. To remain at her harp as the shadow of war looms again – or join the top-secret Special Operations Executive (SOE).