Roddy Oliver meets a visitor from the past, and soon gets involved in a desperate cat-and-mouse game with an evil ghost-hunting maniac
Roddy and Tessa are having a hard time protecting their Victorian ghost friend, as they are unaware as to the identity of the Ghosthunter.
The Ghost Hunter is closing in on William and it is up to Roddy and Tessa to save him.
With Mrs Croker stil at large and De Sniff still in charge of the shop, William does not feel safe. But it is Tessa who falls victim to the evil duo.
As the night of the summer solstice approaches, things are building to a climax in Little Henlock. Roddy's visit to Chillwood Castle reveals some crucial information.
The ghosts assemble for their annual meeting at Chillwood Castle. Can the children save them from a mass bottling?
Roddy and Tessa have an unpleasant shock when De Sniff turns up at their school.
Roddy and Tessa discover the awful truth about Deadlock Hall.
Mrs Croker reveals her ultimate plan, and Roddy has a narrow escape from Catherine
Now that Eric and the Chillwood ghosts have been captured, who will protect the young trainee spirits from Mrs Croker?
Mrs Croker steals William's secret weapon and De Sniff goes into politics.
With the festival finally going ahead, things look bad for William and Flora as Mrs Croker heads for immortality. A shocked William tells Roddy and Tessa that Flora and all the other YTS ghosts have disappeared from Little Henlock.
William and Flora have returned to Victorian London. That's the good news. The bad news is the Ghost Hunter is there too.
William,Flora and Sidney go in search of Roddy,but nothing is quite what it seems.
De Sniff Discovers the time portal- And a school of ghosts.
Leo and Bex discover something dreadful about baby Albert.
Can the kids get baby Albert through the time hole before its too late.
Has Mrs Crocker finally concnered William?