Margaret's Ghost is just one of a collection of short stories consisting mainly of horror and science fiction, ranging from a classic gothic tale – Jack Trevellyn – to the Wyndhamesque Victim of Fortune, and the modern Waiting for Daddy, with its spine-chilling twist.
There is also the occasional excursion into romance with A Castle in Spain and Jess's Girl.
But most of these tales take you to a place which is not quite as it seems.
It's bedtime now. Time to go upstairs. Time to take a look. Just one look.
WARNING: Do not exceed the stated dose.