The ghosts of Britain need a sanctuary. Castles with central heating, bogs drained for motorways, dismal forests cleared for car parks-there are few places left for a respectable ghost to haunt. Humphrey the Horrible (actually his name is simply Humphrey-he added "the Horrible" to help himself become horrible) is a small, mostly unsuccessful ghost in a family of ghastly ghouls. His mother worries. Nobody knew what had gone wrong with Humphrey. Perhaps it was his ectoplasm'. Humphrey the Horrible sounds scary, but he's actually a very friendly skeleton, with twinkling eye sockets and jangling finger bones. Humphrey dreams of being ghastly, like his brother - a screaming skull - or terrifying, like his bloodsucking vampire-bat cousins. But when Humphrey discovers an evil plot to exorcise his family he finally realizes you don't have to be spine-chillingly fearsome to be a hero. But Humphrey has enough pluck to befriend a smart, politically aware schoolboy, Rick Henderson, who is willing to take the ghosts' cause right to the top, to number 10 Downing Street-home of the Prime Minister.