Warner reached up, grasped the iron bars, lifted them, swung them open. Then he dragged himself up and over, and, flat on the grass, held down his arms for Philippa.

Beside him, panting on the grass, she lay flat under the dim luster of the stars, while they searched the dusk for any sign of the two men who had landed from the rowboat.

And all at once the girl's eyes fell upon a ladder leaning against the house, and she silently touched Warner on the arm.

It became plain enough now; the rope was gone; the men had mounted to the room, found it empty, had unbolted both doors, and started Wildresse and his crew toward the cellar—the only egress to the street—where lay their only chance of successful pursuit.

Bending low above the grass, gliding close to the shrubs and bushes, Warner, with Philippa's hand clasped in his, stole down the slope and into the shadow of the shoreward trees.

A boat, with both oars in it, lay there, pulled up into the sedge; the girl stepped in; Warner pushed off and followed her, shipped the oars, swung the boat, and bent to his work.

"You are taking the wrong way!" whispered Philippa.

"Halkett is waiting on the quay."

Already they had rounded the bank in sight of the ancient arch of the bridge; the quay wall rose above them in the starlight. At the foot of the narrow flight of steps he checked the boat; Philippa took the oars, and he sprang out and ran up the stone incline.

"Halkett!" he called sharply.