"Yes," said the rat. "I've come to tell you that we are leaving this one. But we wanted to warn you before we go. This is a bad ship you have here. It isn't safe. The sides aren't strong enough. Its boards are rotten. Before to-morrow night it will sink to the bottom of the sea."
"But how do you know?" asked the Doctor.
"We always know," answered the rat. "The tips of our tails get that tingly feeling—like when your foot's asleep. This morning, at six o'clock, while I was getting breakfast, my tail suddenly began to tingle. At first I thought it was my rheumatism coming back. So I went and asked my aunt how she felt—you remember her?—the long, piebald rat, rather skinny, who came to see you in Puddleby last Spring with jaundice? Well—and she said her tail was tingling like everything! Then we knew, for sure, that this boat was going to sink in less than two days; and we all made up our minds to leave it as soon as we got near enough to any land. It's a bad ship, Doctor. Don't sail in it any more, or you'll be surely drowned.…
