"The girls are eight and nine. They're not nice, but - they're not nice for an eight and a nine year old. They aren't, as far as I can tell, evil. And I can't think of who else Kelsey's heir would be, unless inexplicably she's decided she doesn't like my father enough to leave him his own mind but does like him enough to give him her fairy. It pretty much has to be one of the girls."