BC White B/2A Sarah Jane Adventures: Haunted House - Trevor Baxendale

This title is part of Bug Club, the first whole-school reading programme that joins books with an online reading world to teach today's children to read. In this White-B level Sarah Jane Adventures book: Sarah Jane, Clyde and Rani visit a house reputed to be haunted. They meet Toby, a scientist and see a ghostly figure. When they find a secret room the figure explains that he is an alien trapped in the house since his space machine has broken down.