Everyone pooh-poohs the imaginary beastie that's giving Prudence nightmares. But Nanny, true pixie that she is, maps inventive strategems to trap the thing.

It's positively weird. A series of mishaps stops the Everetts as they go their separate ways on a Saturday. Nanny, it seems, was thinking of a family picnic....

The Professor gets a love note from one of his students