Why he did all this—­why, above all things, he should reach across the tray for a glass instead of taking the one under his hand, he can no more explain than why he has followed many another unhappy impulse.  Nor did he understand the nervous start given by Mr. Spielhagen at his entrance, or the stare with which that gentleman took the glass from his hand and mechanically drank its contents, till he saw how his hand had stretched itself across the sheet of paper he was reading, in an open attempt to hide the lines visible between his fingers.  Then indeed the intruder flushed and withdrew in great embarrassment, fully conscious of his indiscretion but not deeply disturbed till Mr. Van Broecklyn, suddenly arousing and glancing down at the tray placed very near his hand remarked in some surprise:  “Dobbs seems to have forgotten me.”  Then indeed, the unfortunate Mr. Cornell realized what he had done.  It was the glass intended for his host which he had caught up and carried into the other room—­the glass which he had been told contained a drug.  Of what folly he had been guilty, and how tame would be any effort at excuse!

Attempting none, he rose and with a hurried glance at Mr. Upjohn who flushed in sympathy at his distress, he crossed to the door he had lately closed upon Mr. Spielhagen.  But feeling his shoulder touched as his hand pressed the knob, he turned to meet the eye of Mr. Van Broecklyn fixed upon him with an expression which utterly confounded him.

“Where are you going?” that gentleman asked.

The questioning tone, the severe look, expressive at once of displeasure and astonishment, were most disconcerting, but Mr. Cornell managed to stammer forth: 

“Mr. Spielhagen is in here consulting his thesis.  When your man brought in the cordial, I was awkward enough to catch up your glass and carry it in to.  Mr. Spielhagen.  He drank it and I—­I am anxious to see if it did him any harm.”

As he uttered the last word he felt Mr. Van Broecklyn’s hand slip from his shoulder, but no word accompanied the action, nor did his host make the least move to follow him into the room.

This was a matter of great regret to him later, as it left him for a moment out of the range of every eye, during which he says he simply stood in a state of shock at seeing Mr. Spielhagen still sitting there, manuscript in hand, but with head fallen forward and eyes closed; dead, asleep or—­he hardly knew what; the sight so paralysed him.

Whether or not this was the exact truth and the whole truth, Mr. Cornell certainly looked very unlike himself as he stepped back into Mr. Van Broecklyn’s presence; and he was only partially reassured when that gentleman protested that there was no real harm in the drug, and that Mr. Spielhagen would be all right if left to wake naturally and without shock.  However, as his present attitude was one of great discomfort, they decided to carry him back and lay him on the library lounge.  But before doing this, Mr. Upjohn drew from his flaccid grasp, the precious manuscript, and carrying it into the larger room placed it on a remote table, where it remained undisturbed till Mr. Spielhagen, suddenly coming to himself at the end of some fifteen minutes, missed the sheets from his hand, and bounding up, crossed the room to repossess himself of them.