Unpacking his revolvers, he set to work to clean and thoroughly overhaul them. Then wrapping them in a towel, together with a small box of ammunition, he placed them in one of his trunks until it was time to join Tom Dixon. Then he set to work to look through his possessions, and so absorbed did he become in the occupation that he did not notice the time slipping by, and, when dinner was announced, could scarcely believe that it was already evening.

An hour later, having said good-bye to Mr. Andrews, he left the bungalow, with his bundle under his arm. When he emerged from the gate of the compound, he was joined by Tom Dixon.

"That you?" asked Tom, in a low voice.

"Yes; here I am," answered Jim.

"Then come along, old chap. We had better walk along silently, for I know these natives well, and caution in such matters pays. For instance, it's quite likely that someone is following you, just to see where you are going. The natives are the most curious people under the sun, and will take no end of trouble over a little matter like this. But we'll soon see. Come down here."

Catching Jim by the sleeve, Tom Dixon suddenly drew him into the deep shadow of a palm which grew close at hand, and whispered to him to crouch low upon the ground. Ten minutes later their caution was rewarded, for a dusky figure crept silently past them, and disappeared in the darkness.

"We'll give him five minutes to get well away," said Tom, "and then we'll move off in the opposite direction, and get to my place by a different route. I dare say all this secrecy seems unnecessary to you, but you've heard my warning."

"It does seem strange," Jim agreed, in a whisper. "Coming from old England, where everything is so free and open, one is at first at a loss to understand the need for all this secrecy; but after what you have told me, I can fully believe that our plans might easily be ruined, unless we kept them to ourselves. That fellow creeping after us just now is an object-lesson which I shall not easily forget."

When sufficient time had elapsed to make it certain that there was no fear of detection, the two rose to their feet again, and leaving the shadow of the tree, went off in the opposite direction. In some twenty minutes' time they arrived at the outskirts of the town of Aden, and, pausing to make sure that they were unobserved, entered a narrow doorway, which led to the interior of a native house.

"Ten paces to your front, and then stop," whispered Tom. "Now follow me closely, and take care that the door does not bang in your face."