a flash, and the Professor would have had no difficulty in proving that he was alone. But if, from the outset, he found his idea the most agreeable of fellow-travellers, it was only in the aromatic solitude of the woods that he tasted the full savour of his adventure. There, during the long cool August days, lying full length on the pine-needles and gazing up into the sky, he would meet the eyes of his companion bending over him like a nearer heaven. And what eyes they were!—clear yet unfathomable, bubbling with inexhaustible laughter, yet drawing their freshness and sparkle from the central depths of thought! To a man who for twenty years had faced an eye reflecting the obvious with perfect accuracy, these escapes into the inscrutable had always been peculiarly inviting; but hitherto the Professor's mental infidelities had been restricted by an unbroken and relentless domesticity. Now, for the first time since his marriage, chance had given him six weeks to himself, and he was coming home with his lungs full of liberty. It must not be inferred that the Professor's domestic relations were defective: they were in fact so complete that it was almost impossible to get away from them. It is the happy husbands who are really in bondage; the little rift within the lute is often a passage to freedom. Marriage had given the Professor exactly what he had sought in it; a comfortable lining to life. The impossibility of rising to sentimental crises had made him scrupulously careful not to shirk the practical obligations of the bond. He took as it were a sociological view of his case, and modestly regarded himself as a brick in that foundation on which the state is supposed to rest. Perhaps if Mrs. Linyard had cared about entomology, or had taken sides in the war over the transmission of acquired characteristics, he might have had a less impersonal notion of marriage; but he was unconscious of any deficiency in their relation, and if consulted would probably have declared that he didn't want any woman bothering with his beetles. His real life had always lain in the universe of thought, in that enchanted region which, to those who have lingered there, comes to have so much more colour and substance than the painted curtain hanging before it. The Professor's particular veil of Maia was a narrow strip of homespun woven in a monotonous pattern; but he had only to lift it to step into an empire. This unseen universe was thronged with the most seductive shapes: the Professor moved Sultan-like through a seraglio of ideas. But of all the lovely apparitions that wove their spells about him, none had ever worn quite so