'Right! If I am free I'll come out to Staple Inn, and we'll talk till three or four.'

The house at which the journalist presented himself was such as might be inhabited by a small family of easy means. As he was taking off his overcoat, a door opened and Christian Moxey came forward to greet him. They shook hands like men who stood on friendly, but not exactly on intimate, terms.

'Will you come up to the laboratory for a moment?' said Moxey. 'I should like to show you something I have under the microscope.'

The room he spoke of was at the top of the house; two chambers had been made into one, and the fittings were those required by a student of physical science. Various odours distressed the air. A stranger to the pursuits represented might have thought that the general disorder and encumberment indicated great activity, but the experienced eye perceived at once that no methodical work was here in progress. Mineralogy, botany, biology, physics, and probably many other sciences, were suggested by the specimens and apparatus that lay confusedly on tables, shelves, or floor.

Moxey looked very slim and elegant in his evening costume. When he touched any object, his long, translucent fingers seemed soft and sensitive as a girl's. He stepped with peculiar lightness, and the harmonious notes of his voice were in keeping with these other characteristics. Ten years had developed in him that graceful languor which at four-and-twenty was only beginning to get mastery over the energies of a well-built frame.

'This stuff here,' he said, pointing to an open box full of mud, 'is silt from down the Thames. It's positively loaded with diatomaceoe,—you remember our talking about them when you were last here? I am working at the fabric of the valves. Now, just look!'

Earwaker, with attentive smile, followed the demonstration.

'Peak is busy with them as well,' said Christian, presently. 'Has he told you his theory of their locomotion? Nobody has found out yet how the little beggars move about. Peak has a bright idea.'

They spent ten minutes in the laboratory, then went downstairs. Two other guests had meanwhile arrived, and were conversing with the hostess, Miss Moxey. The shy, awkward, hard-featured girl was grown into a woman whose face made such declaration of intellect and character that, after the first moment, one became indifferent to its lack of feminine beauty. As if with the idea of compensating for personal disadvantages, she was ornately dressed; her abundant tawny hair had submitted to much manipulation, and showed the gleam of jewels; expense and finished craft were manifest in every detail of her garb. Though slightly round-shouldered, her form was well-proportioned and suggested natural vigour. Like Christian, she had delicate hands.

'Do you know a distinguished clergyman, named Chilvers?' she asked of Earwaker, with a laugh, when he had taken a place by her.