Heard on High

Alexandra Barton's Christmas is going to be different this year. She's accidentally traveled back in time to 1940, and the sound she hears is not church bells, but German warplanes over London. With bombs falling and a spy-hunting black marketeer as her companion, this promises to be a Christmas she will never forget.

Or will she?

'Heard on High' is the third book in the Time Traveller trilogy.