Lord Dennis drew forth his handkerchief.

“Not with that, Dennis. It will make a mess. Take a paper knife.”

“I was going to put it out,” murmured Lord Dennis.

“Let Barbara with her gloves.”

Barbara moved towards the pane.

“It's a hornet, I think,” she said.

“So he is!” said Lord Dennis, dreamily:

“Nonsense,” murmured Lady Casterley, “it's a common wasp.”

“I know it's a hornet, Granny. The rings are darker.”

Lady Casterley bent down; when she raised herself she had a slipper in her hand.