Book 1

City of Shadows

by Celia Rees

Published 1 January 2002
In the midsummer of his twelfth birthday, Davey, his twin cousins and his sister Kate, embark on a tour of the infamous underground city in Davey's hometown. As the tour progresses, Davey finds himself separated from the others, and inside an eerie chamber. Here he is drawn to a large and hazy-glassed mirror. In a moment, Davey's reflection blurs, and he finds himself back on the streets of the ancient city - but the residents are not of his time - they are ghosts, and some do not take kindly to those from 'the other side'. Davey encounters some friendly spirits, too - but they urge him to try to make it back to his own time, before an evil ghost crew discovers he is mortal. A frantic search for his own world begins, and Davey makes it just in time. But he senses there is unfinished business and, come Hallowe'en, the ghosts will be on the lookout for him - and this time they will be visiting his world . . .

Book 2

Trap in Time

by Celia Rees

Published 1 February 2003
Davey is trying to forget the scary events of last midsummer, but an encounter with a face from the past brings memories flooding back-and some very bad news. Then an archaeological dig turns up more than just a few old bones and Davey, his sister and cousins are once again battling with evil forces from the underground city.

Book 3

Host Rides Out

by Celia Rees

Published 14 March 2002
A psychic storm rages and ghosthunters stalk the city where young Davey Williams lives, destroying good and evil alike. Davey risks his own life to save his friends, but will the ghosts be there when he needs them? And now the Lady has returned, brimming with malice and hungry for vengeance. Davey must escape her deadly clutches by Midsummer, or be in her thrall forever...