The two sloops of the pirate squadron had sagged down to leeward during the night and were trying to work back to their stations when the dead calm intervened. Their skippers had sense enough to read the weather signs and had begun to take in canvas. On board of the Revenge, however, there was aimless confusion, the mates making some attempt to prepare the ship for a heavy blow while Blackbeard defied the elements. His idea of arousing his men was to try potshots with his pistols as they crept out on the swaying spars.

It was quite apparent that the sailing-master was sorely needed in the Revenge, if order was to be brought out of this chaos, but he received no orders to quit the Plymouth Adventure. He was a proper seaman, Ned Rackham by name, who had deserted from the Royal Navy, after being flogged and keel-hauled for some trifling offense. Rumor had it that he was able to enforce respect from Blackbeard and would stand none of his infernal nonsense.

"In this autumn season we may catch a storm from the West Indies, Mr. Rackham," said Captain Wellsby. "The sea has a greasy look and this heavy ground swell is a portent."

"The feel of it is in the air, shipmaster. There fell an evil calm like this come two year ago when I was wrecked in a ship-of-the-line within sight of Havana. Four hundred men sank with her."

"If my sailors were not penned in the fo'castle——" suggested the merchant skipper.

"None o' that," was the stern retort. "This ship is a prize to Blackbeard and so she stays, and you will sink or swim with her."

The morning wore on and the two days of grace had passed for those doleful hostages in the Plymouth Adventure. They beheld the black flag hoisted to the rigging of the Revenge as a signal of tragic import, but the bandy-legged monster with the festooned whiskers was not to disport himself with this wanton butchery. The sky had closed darkly around the becalmed ships, in sodden clouds which were suddenly obscured by mist and rain while the wind sighed in fitful gusts. It steadied into the southward and swiftly increased in force until the sea was whipped into foam and scud.

Staunch and well-found, the Plymouth Adventure went reeling off across the spray-swept leagues of water, showing only her reefed topsails and courses. The two pirate sloops vanished beyond the curtain of mist. When last seen, one of them was dismasted and the other was laboring in grave peril. The Revenge loomed as a spectral shape while Blackbeard was endeavoring to get her running free in pursuit of the Plymouth Adventure. But slovenly, reckless seamanship had caught him unready. His sails were blowing to ribbons, ropes flying at loose ends, and it was with great difficulty that the vessel could be made to mind her tiller.

Already the sea was rising in crested combers which broke with the noise of thunder and the fury of the wind was insensate. Slowly the struggling Revenge dropped astern, yawing wildly, rolling her bulwarks under, splintered spars dangling from the caps. She was a crippled ship which would be lucky to see port again. It was to be inferred that Blackbeard had ceased to cut his mirthful capers on the poop and that he would have given bushels of doubloons to regain his sailing-master and men.

In the Plymouth Adventure things were in far better plight, even with the feeble, short-handed prize crew. Prudently snugged down in ample time, with extra hands at the steering tackles, they let her drive. She would perhaps wear clear of the coast and there was hope of survival unless the tempest should fairly wrench her strong timbers asunder.