II. THE FOOTPRINTS

It was growing so hot and close now, that Lethbridge could bear it no longer. He was uneasy in his mind, too, for during the past few days he could not rid himself of the idea that he was being spied upon. This was all the more inexplicable because he did not know a soul in the neighbourhood. Still, Manchester was a noted place for horticulturists and cultivators of the finer kinds of flowers, and perhaps his fame had preceded him. It had not occurred to him to take precautions to guard his secret until something had happened which gave him a rude awakening. Of course he knew that there was a distinct commercial side to his enterprise, and that the possession of anything novel in his line meant a considerable sum to the owner. It might have been a coincidence that a firm in America had simultaneously put upon the market a striped carnation which Lethbridge had discovered himself; on the other hand, it was possible that a seedling or too had been stolen, and that Lethbridge had been anticipated. For several evenings he had heard strange noises as if some one were prowling round his cottage. He had found footprints in the soil where no footprints should be. Strangely, enough, these marks had not been made by a man’s tread. They were small and well-formed, and the heel marks were evidently those of a woman. Lethbridge was thinking about this now as he drew the hood over his electric light and carefully locked the greenhouse door behind him.

It was good to be in the open air again, though the night was close and stifling. It was pitch dark, too, with a low sky that seemed to be resting on the tops of the trees. Ever and again there came a growl of distant thunder, followed by the patter of great drops of rain. Lethbridge, as he stood there, fancied that he was not alone. He had the strange, uneasy sense that some one was close by him. He believed he could hear something fluttering in the clump of rhododendrons on the lawn.