She paused again. Her very earnestness exhausted her more than the walk through the dark in danger had done.

"Take your time," Fred advised her. "We're all listening!"

"When I told you in Nairobi that Lord Montdidier had been murdered, I believed I was so near the truth that you would never know the difference. I knew the order had been given to have him killed on board ship—given by men who are accustomed to be obeyed—who do not excuse failure on any ground. They feared he might be going to divulge the secret of the ivory to his government in London. Oh, I tell you they stop at nothing! To-day London is the ivory market of the world, but they have their arrangements made for transferring that center of trade to Hamburg! They mean first to crush competitors, and then monopolize! They hope the ivory is in this country. In that case their task will be easy. But if it should be found in British East, they are all ready with the necessary men of influence to apply for a mining or agricultural concession, and they will fence that place off so thoroughly that no one will ever be the wiser until they have carried the ivory out of the country!"

"They could never get it out of British East without the government knowing," objected Fred; but she laughed at him.

"If worse came to the worst, they are ready with an offer to exchange ten times the territory elsewhere for just that small section of the country. They would give up German New Guinea, or Southwest Africa—anything! They have fooled the French and Russian governments until they are ready to bring pressure to bear on England diplomatically to induce her to make almost any bargain of that kind that the Germans want. They are even willing to concede to England the whole of Abyssinia, which nobody owns yet, and to back her up against the claims of France and Italy! Why should they not be willing to make temporary concessions, when all Africa is to be theirs in ten years' time! They will give to-day, and with the help of the money that ivory will bring they will create an army that shall take away to-morrow!"

"But how can you prove all this?" Fred asked her.

"How? I know the names of the men who are preaching Germany's sermons all through British East! I know all Schillingschen's secrets! Why should I not? I have suffered enough! He is a drunken brute nearly always after the sun goes down, and his caresses are disgusting; I have endured them until I know all he knows! Now he realizes that I know his secrets and have none of my own to tell, so he hopes to send me to my doom at the hands of the government I have betrayed too many times! What is the use of my pretending to be better than I am? I am a spy—a traitress—a divorced woman with worse than no reputation! I am not a person likely to be shown much mercy! I never would have recanted unless the end of my rope had come! Now I know I must buy my pardon—I must earn it—I must pay for it with solid value! Luckily I can do that! I do not ask you men for mercy. I know what is in store for you if you do not escape! I offer to help you to escape, in exchange for helping me!"

"Better be more precise!" suggested Fred. "Exactly what is in store for us?"

She pointed her finger at me. "You went out of bounds to-day with Schillingschen! Well and good; he was with you. But you, and you—" She pointed at Fred and Will. "—went without permission. Why do you suppose they over-looked such a splendid chance of jailing you legally? Schillingschen came up to the commandant's house in a towering passion, demanding the immediate arrest and close confinement of all three of you. He was only persuaded to wait a few days longer because a runner has come in with word that the bodies of several Masai whom you shot on this side of the German border have been found! The bones—the bullets found among the bones—and cartridge cases that will fit your rifles are being brought to Muanza! After that—the deluge, my friends! That is why Professor Schillingschen gets drunk and sings himself to sleep in spite of your being still at liberty! Either escape before that evidence reaches Muanza, or make up your minds for the worst! It is growing late—answer me—do you agree?"

Fred glanced once at each of us. We both nodded.