“You don’t know the half of it!” exclaimed the young fellow. “Fuel is getting low, too. Skipper wants us to work the pump by hand. That means Darry and me to ‘man the pumps.’”

“And we can help,” said Jessie, cheerfully. “If the skipper thinks he needs to make more steam for the engines, why can’t we all take turns at the pump?”

“Sounds like a real shipwreck story,” her chum observed, but doubtfully.

“It will cause a mutiny,” declared Burd. “I didn’t ship on the Marigold to work like Old Bowser on the treadmill. And that is about how I feel.”

“You can get out and walk if you don’t like it,” Darry reminded him.

“And I suppose you think I wouldn’t. For two cents——”

Just then the yacht pitched sharply and Burd almost lost his footing. The waves were really boisterous and occasionally a squall of rain swooped down and, with the spray, wet the entire deck and those upon it.

Jessie was not greatly afraid of the elements or of what they could do to the yacht. But she was made anxious by the repetition of the statement that the radio was out of order. Originally the Marigold had had a small wireless plant, with storage batteries. Signals by Morse could be exchanged with other ships and with stations ashore within a limited distance.

But when Darry had bought the radio receiving set he had disconnected the broadcasting machine and linked up the regenerative circuit with the stationary batteries. As he had explained to Jessie, both systems could not be used at once.

They had found that neither the receiving set nor the old wireless set worked well. It looked as though the boys had overlooked something in rigging the new set and the radio girls quite realized that in this emergency a general and perhaps a thorough overhauling of the wires and connections would be necessary to discover just where the fault lay.