A chance encounter with Andrew Lloyd Webber at a summer party sent Josceline Dimbleby on a quest to uncover a mystery in her own family's past. Her great-aunt Amy Gaskell was the subject of a beautiful dark portrait by the Pre-Raphaelite painter Edward Burne-Jones but all that was known about Amy according to family lore was that she had 'died young of a broken heart'. In her search Josceline discovered a cache of unpublished letters from Burne-Jones to her great-grandmother May Gaskell Amy's mother. They formed a passionate & prolific correspondence of up to five letters a day from the last six years of the painter's life. As she read more & more questions were raised: why did Burne-Jones feel he had to protect May from an overwhelming sadness? What was the deep secret she had confided to him? & what was the tragic truth behind beautiful Amy's wayward wandering life her strange marriage & her unexplained early death?