Round she went: the squared main and mizen yards lay parallel with the wind, the topsails shaking. Farther, farther; and now the wind was abaft her beam, and by rights her sternway should have stopped; but it did not; she was still travelling with remarkable speed in the wrong direction. He filled the topsails, gave her weather helm, and still she slid backwards in this insane contradiction of all known principles. For a moment all the certainties of his world quivered - he caught a dumbfounded, appalled glance from the master - and then with a sigh from the masts and stays, the strangest straining groan, the Polychrest's motion passed through a barely perceptible immobility to headway. She brought the wind right aft, then on to her larboard quarter; and hauling out the mizen and trimming all sharp, he set the course, dismissed the watch below, and walked into his cabin, relief flooding into him. The bases of the universe were firm again, the Polychrest was heading straight out into the offing with the wind one point free; the crew had not done very badly, no time worth mentioning had been lost; and with any luck his steward would have brewed a decent pot of coffee.