“Yes; but I mean if it was a house with chimneys, and fireplaces, and doors with bolts, and glass in the windows.”

“I wonder if we could get in?” said Edred.

“We might climb over,” said Elfrida, looking hopefully at the enormous walls, sixty feet high, in which no gate or gap showed.

“There’s an old man going across that field—no, not that one; the very green field. Let’s ask him.”

So they left their satchels lying on the short turf, that was half wild thyme, and went down. But they were not quite quick enough; before they could get to him the old man had come through the field of young corn, clambered over a stile, and vanished between the high hedges of a deep-sunk lane. So over the stile and down into the lane went the children, and caught up with the old man just as he had clicked his garden gate behind him and had turned to go up the bricked path between beds of woodruff, and anemones, and narcissus, and tulips of all colours.

His back was towards them. Now it is very difficult to address a back politely. So you will not be surprised to learn that Edred said, “Hi!” and Elfrida said, “Halloa! I say!”

The old man turned and saw at his gate two small figures dressed in what is known as sailor costume. They saw a very wrinkled old face with snowy hair and mutton-chop whiskers of a silvery whiteness. There were very bright twinkling blue eyes in the sun-browned face, and on the clean-shaven mouth a kind, if tight, smile.

“Well,” said he, “and what do you want?”

“We want to know——” said Elfrida.

“About the castle,” said Edred, “Can we get in and look at it?”