Mr Bates coughed dryly, but respectfully, behind his hand. ‘I beg your pardon, sir; I don’t quite understand. Do you mean you have been reading a—novel?’

‘Well, not exactly,’ replied Mr Carver blushing faintly. ‘It is, as I have said, a romance—a romance,’ he continued with an emphasis upon the substantive, to mark the difference between that and an ordinary work of fiction. ‘It is a book treating upon hidden things, and explaining, in a light and pleasant way, the method of logically working out a problem by common-sense. Now, for instance, in the passage I have marked, an allusion is made, by way of example.—Did you ever—ha, ha! play at marbles, Bates?’

‘Well, sir, many years ago, I might have indulged in that little amusement,’ Mr Bates admitted with professional caution; ‘but really, sir, it is such a long time ago, that I hardly remember.’

‘Very good, Bates. Now, in the course of your experience upon the subject of marbles, do you ever remember playing a game called “Odd and Even?”’

Bates looked at his principal in utter amazement, and Mr Carver, catching the expression of his face, burst into a hearty laugh, faintly echoed by the bewildered clerk. The notion of two gray-headed men solemnly discussing a game of marbles in business hours, suddenly struck him as being particularly ludicrous.

‘Well, sir,’ Bates said with a look of relief, ‘I don’t remember the fascinating amusement you speak of, and I was wondering what it could possibly have to do with the case in point.’

‘Well, I won’t go into it now; but if you should like to read it for yourself, there it is,’ said Mr Carver, pushing over the yellow-bound volume to his subordinate.

Mr Bates eyed the volume suspiciously, and touched it gingerly with his forefinger. ‘As a matter of professional duty, sir, if you desire it, I will read the matter you refer to; but if it is a question of recreation, then, sir, with your permission, I would rather not.’

‘That is a hint for me, I suppose, Bates,’ said Mr Carver with much good-humour, ‘not to occupy my time with frivolous literature.’

‘Well, sir, I do not consider these the sort of books for a place on a solicitor’s table; but I suppose you know best.’