“What, Monsieur McNabbs! you tell me I have committed an error?”

“An inadvertence, if you like, which you can put among the ERRATA in the next edition.”

Paganel, highly incensed at his geographical knowledge being brought in question, and even jested about, allowed his ill-humor to get the better of him, and said:

“Know, sir, that my books have no need of such ERRATA.”

“Indeed! Well, on this occasion they have, at any rate,” retorted McNabbs, quite as obstinate as his opponent.

“Sir, I think you are very annoying to-day.”

“And I think you are very crabbed.”

Glenarvan thought it was high time to interfere, for the discussion was getting too hot, so he said:

“Come, now, there is no doubt one of you is very teasing and the other is very crabbed, and I must say I am surprised at both of you.”

The Patagonian, without understanding the cause, could see that the two friends were quarreling. He began to smile, and said quietly: