A glow in that direction filled the sky, making the surroundings weird, and from time to time a red tongue of fire leapt up.

"'Tis a French ship bringing provisions," said the knight, pointing into the unfathomable mass. "She has signalled, and yonder fire burns to guide her in."

"Wreck her!" cried a Cornishman. "Let us build another fire on the cliff to the east. With fortune, she shall steer for our beacon instead of theirs."

"We should but make ourselves known," growled Upcliff.

A terrified shout broke upon his speech, and one of the men jumped against the huddled party, shrieking in fear.

"What ails you, Jacob Sadgrove?" cried the skipper.

"God save me! A foul spirit close at my side. She grinned out of the snow and floated away, her feet never touching ground. A warning—a death warning, and I a miserable sinner."

The man grovelled upon his knees up to his waist in snow, flapping his hands and groaning.

"Speak up, man!" said Sir Thomas. "What is that you saw?"

"He has seen a wyvern," spoke the master contemptuously. "Was always a man to see more than other folk."