“There are war–drums beating in more than one place,” said Evelyn, who was listening in silence to the spasmodic tap–tap, tap–tap–tap, tap, that voiced the dirge translated by Bambuk.

“Ah, you have hit on my unspoken thought,” cried Hume. “Come, now, Bambuk, are you not enlarging your story somewhat? Two chiefs make war–palaver; isn’t that the explanation?”

“Dem Oku drum,” repeated the native, “all Oku drum. Dey call for Custom to–night.”

“What exactly is Custom, Charles?” said Mrs. Hume.

“Unfortunately, it means in this instance an offering of human sacrifice.”

He saw no help for it. They must know, sooner or later, and his soul turned sick at the thought of his wife and this gentle girl who had thrown in her lot with theirs falling into the clutches of the fetish–maddened bushmen. Each minute he grew more assured that some unusual movement was taking place among the surrounding tribes. Even to his untutored ear there was a marked similarity in the drumming, and he determined that the two women should go down the river in the mission canoe as soon as the moon rose. A crew of eight men could take them to the nearest constabulary post, and within twenty–four hours a steam launch would bring back an armed body of Hausas officered by an Englishman. Till then, he would trust to Providence for the safety of the people under his care. That he himself could desert the mission never entered his mind. Not only would the settlement break up in direst confusion the moment his back was turned, but the society’s houses and stores would be looted and destroyed, and the work of years swept away in a single night.

He was considering what excuse would serve to get the women on board the canoe, when the splash of paddles close at hand stirred all four to sudden excitement. It was Bambuk who read instantly the meaning of this unexpected sound. He rushed out, yelling words that proved how soon the veneer of civilization can wear off the West African negro. Soon he came back, looking sick with fear.

“Dem dam pagan nigger make off in dem canoe,” he almost screamed. “Dey savvy plenty too much bushman lib. We all be killed one–time.”

Even Evelyn, new to the country and its ways, realized what this meant. The river was their only highway. There were native tracks in plenty through the dense forest, but to march along any one of them while a hostile force was lying across every path was to court immediate disaster. By running away from a peril which was only passive as yet, they made it active. On the river they might escape; in the bush they could not travel a mile except on native sufferance.

Hume tried bravely to minimize the force of this unlooked–for blow. It was true the fugitives might be expected to carry the alarm to the police post, but until the following night it was quite impossible for succor to reach Kadana. And now they must all stand or fall by the mission.