I fancy, from their appearance, that they will enable us to locate the house without much difficulty.

But don't let me keep you up if you are tired.

I can work them out by myself." "You won't do anything of the kind," I exclaimed.

"I am as keen on plotting them as you are, and, besides, I want to see how it is done.

It seems to be a rather useful accomplishment." "It is," said Thorndyke.