As he finished this somewhat pompous harangue he pointed menacingly towards the door.  He was slightly nervous, for Carrel, who was sitting down, remained seated, his hands folded, gazing up with an insolent childish stare.  He might have been listening to an eloquent preacher whom he thoroughly despised.

‘Professor Lachsyrma,’ Carrel said in a sweet winning voice, ’I will go away if you like now, but I have nearly finished my errand and we may as well dispatch an affair tiresome to both of us, this evening, instead of postponing it.  I want you to give me 1000_l_.’

The Professor rubbed his eyes.  Was he dreaming?  Was this some elaborate practical joke?  Was it the confidence trick?  He seemed to lose his self-possession, gaped on Carrel for some seconds, then controlled himself.

‘And why should I give you 1000_l_.?’

’I am a blackmailer.  I am a forger of manuscripts.  I have more Greek in my little finger than you have in your long body.  I began to tell you my history.  I thought it might interest you.  I do not propose to burden you with it any further.  To-night I ask you for 1000_l_., to-morrow I shall ask you for 2000_l_., and the day after—­’

’The Sibyl was scarcely so extortionate when she offered the Tarquin literary wares that no subsequent research with which I am acquainted has proved to be spurious.  And you, Mr. Carrel, offer me forgeries—­merely forgeries.’

Fear expressed itself in clumsy satire.  He was thoroughly alarmed.  He began rapidly to review his own antecedents, and to scrape his memory for discreditable incidents.  He could think of nothing he need feel ashamed of, nothing the world might not thoroughly investigate.  There were mean actions, but many generous ones to balance in the scale.

His knowledge of life was really slight, as his intimacy with Archaeology (so he told himself) was profound.  One foolish incident, a midsummer madness, before he went to Oxford, was all he had to blush for.  This, he frequently confessed, not without certain pride, to his wife, the daughter of a respectable man of letters from Massachusetts.  He firmly and privately believed an omission in a catalogue a far greater sin than a breach of the Decalogue.  But ethics are of little consequence where conduct is above reproach.  When buying antiquities he would come across odd people from time to time, but never any one who openly avowed himself a blackmailer and a forger.  The novel experience was embarrassing and unpleasant, but there was really little to fear.  In all the delight of a clear conscience, since Carrel vouchsafed no reply to his sardonic Sibylline allusion, he said: 

’You have advanced no reason why I should hand you to-day or to-morrow these modest sums you demand.’