“ ‘I am delighted to hear it, for your advice at present would be exceedingly valuable to me. We have had some very strange doings at Hurlstone, and the police have been able to throw no light upon the matter. It is really the most extraordinary and inexplicable business.’

“You can imagine with what eagerness I listened to him, Watson, for the very chance for which I had been panting during all those months of inaction seemed to have come within my reach. In my inmost heart I believed that I could succeed where others failed, and now I had the opportunity to test myself.

“ ‘Pray, let me have the details,’ I cried.

“Reginald Musgrave sat down opposite to me, and lit the cigarette which I had pushed towards him.