“Diary,” repeated Cuss, sitting down, putting two volumes to support the third, and opening it. “H’m—no name on the fly-leaf. Bother!—cypher. And figures.”

The vicar came round to look over his shoulder.

Cuss turned the pages over with a face suddenly disappointed. “I’m—dear me! It’s all cypher, Bunting.”

“There are no diagrams?” asked Mr. Bunting. “No illustrations throwing light—”

“See for yourself,” said Mr. Cuss. “Some of it’s mathematical and some of it’s Russian or some such language (to judge by the letters), and some of it’s Greek. Now the Greek I thought you—”

“Of course,” said Mr. Bunting, taking out and wiping his spectacles and feeling suddenly very uncomfortable—for he had no Greek left in his mind worth talking about; “yes—the Greek, of course, may furnish a clue.”

“I’ll find you a place.”

“I’d rather glance through the volumes first,” said Mr. Bunting, still wiping. “A general impression first, Cuss, and then, you know, we can go looking for clues.”

He coughed, put on his glasses, arranged them fastidiously, coughed again, and wished something would happen to avert the seemingly inevitable exposure. Then he took the volume Cuss handed him in a leisurely manner. And then something did happen.

The door opened suddenly.