Classics, modern fiction, non-fiction and more. Written for secondary andadult students the Oxford Bookworms Library has seven reading levels fromA1-C1 of the CEFR.Jan opened his wooden box and took out the silver sword. 'This will bring meluck,' he said to Mr Balicki. 'And it will bring you luck because you gave itto me.' The silver sword is only a paper knife, but it gives Jan and hisfriends hope. Hungry, cold, and afraid, the four children try to stay aliveamong the ruins of bombed cities in war-torn Europe. Soon they will begin thelong and dangerous journey south, from Poland to Switzerland, where they hopeto find their parents again.