The light fell upon the huge black circle of the watershed now stopped, and upon the dripping arches supporting the mill.

In another moment the abbot plunged into the water, the trapdoor was replaced, and bolted underneath by Hal, who, while guiding his companion along, and bidding him catch hold of the wood-work of the wheel, heard a heavy trampling of many feet on the boards above, showing that the pursuers had obtained admittance.
Encumbered by his heavy vestments, the abbot could with difficulty contend against the strong current, and he momently expected to be swept away; but he had a stout and active assistant by his side, who soon placed him under shelter of the wheel.

The trampling overhead continued for a few minutes, after which all was quiet, and Hal judged that, finding their search within ineffectual, the enemy would speedily come forth.

Nor was he deceived.

Shouts were soon heard at the door of the mill, and the glare of torches was cast on the stream.