From amazon:

Nick's grandfather Geordie lies dying. As Nick watches, Geordie starts to relive the horrors surrounding his brother's death and his own terrible experiences during the First World War. Meanwhile, Nick and his wife Fran are trying to unite their increasingly fractious young family, despite the discovery of an obscene Victorian drawing which reveals the tragic history of their house and casts a terrifying shadow over the family.

On Floor 3 of the Learning Centre.