A classic Christmas ghost story set in a haunted historic house - for fans of Emma Carroll and Lucy Strange. It's Christmas, and eleven-year-old Lolli must return to London and break a promise she made to herself - to never again step foot in the Victorian historic house in Spitalfields managed by her family. There, Lolli must face up to what she saw in the house several years ago and make things right for two ghosts - one friendly and one decidedly not - opening her guarded heart to people in both the living and twilight worlds.

Flossie Birdwhistle is the Turnkey at London's Highgate Cemetery. As Turnkey, Flossie must ensure all the souls in the cemetery stay at rest. This is a difficult job at the best of times for a twelve-year-old ghost, but it is World War II and each night enemy bombers hammer London. Even the dead are unsettled. When Flossie encounters the ghost of a German soldier carrying a mysterious object, she becomes suspicious. What is he up to? Before long, Flossie uncovers a sinister plot that could result in the destruction of not only her cemetery, but also her beloved country. Can Flossie stop him before it is too late?