Felix bethought himself. 'Really, Fernan, it was put out of my head; and, moreover, perhaps it had better not be known more widely than needful.'

'You do not doubt—'

All the ground that had been gone over before was argued out once again by the eager Mexican before they reached the National Gallery, the appointed place of meeting with Edgar. He was not within, but without, and, throwing away his cigar, hailed them as Fernan drew up his horse.

'At last! The storm must have been pitiless, to judge by the effects! You are blue with cold, Felix.'

'Ferdinand, thank you,' said Felix, getting out. 'I am sorry, but I must have Edgar alone a little while.'

'Look here, Travis,' said Edgar, seeing his blank look, 'we'll give you the honour of giving us a spread. You go on and order it at ——'s, and I'll walk this fellow there. Curry soup that will astonish him, and warm the cockles of his heart, mind.'

Ferdinand nodded, and drove off, perfectly satisfied with this compensation.

'Let's see if we can walk a little life into you,' said Edgar, taking his brother's arm. 'Bless thy five wits, Tom's a cold! Was it Madame! I always thought she could not be many generations from Billingsgate.'

'I have been to Brompton.'

'That tragical hoarseness would lead me to conclude something. Eh! has that Robin been chirping out her fancies? And do you mean to say that you are struck all of a heap by the awful discovery of a boarding-school mystery?'