She nodded to him and gave his hand a little squeeze at parting.

“I shall not forget, Sir Nigel.  But—­you will promise me,” her voice dropped a tone or two, “you will promise me that you will not try and find out what those—­those flames are, won’t you?  I could not sleep if you did.”  And they were gone.

Merriton stood awhile in silence, his brows puckered and his mouth stern.  First Borkins, and then Brellier, and now—­her!  All of them begging him almost upon their knees to forego a perfectly harmless little quest of discovery.  There seemed to his mind something almost fishy about it all.  What then were these “Frozen Flames”?  What secret did they hide?  And what malignant power dwelt behind the screen of their mystery?

CHAPTER IV

AN EVIL GENIUS

Thus, despite the bad beginning at Merriton Towers the weeks that followed were filled with happiness for Merriton.  His acquaintance with ’Toinette flourished and that charming young woman grew to mean more and more to the man who had led such a lonely life.

And so one day wove itself into another with the joy of sunlight over both their lives.  He took to going regularly to Withersby Hall, and became an expected guest, dropping in at all hours to wile away an hour or two in ’Toinette’s company, or else to have a quiet game of billiards with Brellier, or a cigar in company with both of them, in the garden, while the sun was still up.  He never mentioned the flames to them again.  But he never investigated them either.  He had promised ’Toinette that, though he often watched them from his bedroom window, at night, watched them and wondered, and thought a good deal about Borkins and how he had lied to him about his uncle’s disappearance upon that first night.  Between Borkins and himself there grew up a spirit of distrust which he regretted yet did nothing to counteract.  In fact it is to be feared that he did his best at times to irritate the staid old man who had been in the family so long.  Borkins did amuse him, and he couldn’t help leading him on.  Borkins, noting this attitude, drew himself into himself and his face became mask-like in its impassivity.

But if Borkins became a stone image whenever Merriton was about, his effusiveness was over-powering at such times as Mr. Brellier paid a visit to the Towers.  He followed both Brellier and his niece wherever they went like a shadow.  Jokingly one day, Merriton had made the remark:  “Borkins might be your factotum rather than mine, Mr. Brellier; indeed I’ve no doubt he would be, if the traditions of the house had not so long lain in his hands.”  He was rewarded for this remark by a sudden tightening of Brellier’s lips, and then by an equally sudden smile.  They were very good friends these days—­Brellier and Merriton, and got on very excellently together.