"What's up?" cried Frank.
"Yes, what's the trouble?" came from Dr. Perkins.
"Trouble enough. We sprang a leak two days ago, out on the fishing banks, and have been at the pumps ever since. Now we've got the leak stopped, but my mate, Joe Higgins, was struck on the head by the boom and is so mortal bad that if we don't get a doctor for him pre