"Thirteen-year-old Lisa has escaped from Nazi Germany on the Kindertransport. She arrives in London unable to speak a word of English, her few belongings crammed into a small suitcase. Among them is one precious photograph of the family she has left behind. Lonely and homesick, Lisa is adopted by a childless couple. But when the Blitz blows her new home apart, she wakes up in hospital with no memory of who she is, or where she came from. The authorities...