“It was very careless,” Sir Clinton admitted, biting his lip.

“Careless!” Wendover echoed, contemptuously. “I can’t think how you managed to do it. My godfathers! Leaving stuff like that on a mantelpiece!”

Sir Clinton flushed.

“Look here, Squire, I can say ‘You’re a damned fool,’ just as often as I need to hear it just now, without your help. You can’t guess how I feel about it. Don’t rub it in, there’s a good chap.”

Wendover had never seen his friend so disturbed before. He stopped his denunciations at once. In a few moments they reached the Maze, and both left the car. Sir Clinton led the way to the entrance through which they had gone on the previous afternoon.

“I’d better take the lead,” said Wendover. “I know the Maze and you don’t. Just follow me.”

Sir Clinton paid no attention but kept in front. To Wendover’s surprise he showed no hesitation, but threaded his way through the labyrinth without difficulty. When he reached the centre he turned to his companion.

“That’s merely to show you that anyone can find their way through here if they keep their heads. I memorised the thing as Stenness was guiding us yesterday—first right, third left, and so on. So you see the murderer could have got up it easily enough if he had someone to show him the ropes at the start.”

He glanced into the centre and then passed round to the position of the loophole in the outer hedge. As he did so he gave an exclamation of disgust and passed his hand over his face.

“Ugh! Spider’s web got across my mouth! There’s any amount of gossamer about here. These hedges must be full of spiders. Beastly things!”