"Whenever you can bring them without danger of detection, but certainly before midnight tonight."
"I can get them," she said. "I will go at once."
I had to trust her; there was no other way, and so I let her depart.
After she had gone and I had closed the door behind her, I found a heavy bar on the inside. I dropped this into its keeper so that no one could enter the room unexpectedly and take me by surprise. Then I sat down to wait.
Those were long hours that dragged themselves slowly by. I could not but constantly question my wisdom in trusting the slave girl, Ulah. What did I know about her? By what loyalty was she bound to me, except by the thin bond engendered by her foolish imagination? Perhaps, already, she had arranged for my capture. It would not be at all surprising that she had a lover among the warriors, as she was quite beautiful. What better turn could she serve him than by divulging the place of my concealment and permitting him to be the means of my capture and perhaps thereby winning promotion?
Toward the end of the afternoon, when I heard footsteps coming along the corridor toward my hiding place-the first sounds that I had heard since Ulah left me-I was certain that warriors were coming to seize me. I determined that I would give a good account of myself; and so I stood by the door, my long sword ready in my hand; but the footsteps passed by me. They were moving in the direction of the stairway up which I had come from the black corridor leading to my cell.
Not long after, I heard them returning. There were a number of men talking excitedly, but through the heavy door I could not quite catch their words. When they had passed out of hearing, I breathed a sigh of relief; and my confidence in Ulah commenced to take new heart.
Night fell. Light began to shine beyond many of the windows in the castle visible from the room in which I hid.
Why did not Ulah return? Had she been unable to find a rope and a hook? Was something or someone detaining her? What futile questions one propounds in the extremity of despair.
Presently I heard a sound outside the door of the room. I had heard no one approaching; but now I knew that someone was pushing on the door, attempting to enter. I went close to it and put my ear against the panels. Then I heard a voice. "Open, it is Ulah."
Great was my relief as I drew the bar and admitted the slave girl. It was quite dark in the room; we could not see one another.
"Did you think I was never going to return, John Carter?" she asked.
"I was commencing to have my doubts," I replied. "Were you able to get the things I asked for?"
"Yes, here they are," she said, and I felt a rope and a hook pressed into my hand.
"Good!" I exclaimed. "Have you learned anything while you were away that might help me or the Jeddara?"
"No," she said, "nothing that will help you but something that may make it more difficult for you to leave the castle, if that were possible at all, which I doubt."
"What is that?" I demanded.
"They have learned of your escape from the cell," she replied. "The warrior who was sent there with your food did not return; and when other warriors went to investigate, they found him bound and gagged in the cell where you should have been."
"It must have been they I heard passing the door late in the afternoon," I said.
"It is strange they have not searched this room."
"They think you went in another direction," she explained. "They are searching another part of the castle."
"But eventually they will come here?" I asked.
"Yes," she said; "eventually they will search every room in the castle, but that will take a long time."
"You have done well, Ulah," I said. "I am sorry that I can offer you nothing more in return than my thanks."
"I shall be glad to do even more," she said; "there is nothing that I would not do to help you and the jeddara."
"There is nothing more that you can do," I told her; "and now you had better go, before they find you here with me."
"You are sure that there is nothing more I can do?" she asked.
"No, nothing, Ulah," and I opened the door, and she went out.
"Good-bye, and good luck, John Carter," she whispered, as I closed the door behind her.
I went at once to the window, after rebolting the door. It was very dark outside. I had wanted to wait until after midnight and until the castle was asleep before I attempted to put into practice the plan I contemplated for the rescue of Ozara, but the knowledge that they were searching the castle for me forced me to put aside every consideration except haste.
I fastened one end of the rope securely to the hook that Ulah had brought me.
Then I sat on the window sill and leaned far out.
I took one end of the rope in my left hand where I grasped the frame of the window, and held the hook in my right hand, permitting the slack of the rope to fall free beneath me against the side of the tower outside the window.
I gauged the distance upward to the sill of the window above. It seemed too far for me to hope to make a successful cast from the position in which I was sitting, and so I arose and stood on the sill of the window. This brought me a few feet nearer my goal and also gave me a little more freedom of action.
I was very anxious to be successful at the first cast; for I feared that if I missed, the rattling of the metal hook against the side of the tower might attract attention.
I stood there several minutes gauging the distance and going through all the motions of throwing the hook except actually releasing it.
When I felt that I had the timing and the distance as accurately gauged as it was possible to do in this manner, I swung the hook upward and released it.
I could see the sill above me, because a faint light was coming from the room beyond it. I saw the hook swing into this light; I heard it strike the sill with a metallic ring; then I pulled down upon the rope.
The hook had caught! I put considerable weight upon the rope, and still the hook held. I waited a moment to see if I had attracted the attention of Ozara or anyone else who might be in the room with her.
No sign came out of the silence above, and I let my body swing out upon the rope.
I had to ascend very carefully, for I did not know how secure a hold the hook had upon the sill above.
I had not a great distance to climb, yet it seemed an eternity before my hand touched the sill.
First the fingers of one hand closed over it; then I drew myself up until I could grasp it with my other hand. Slowly, by main strength, I raised myself until my eyes were above the level of the sill. Before me was a dimly lighted room, apparently vacant.
I drew myself up farther until I could get one knee upon the sill, and always I was very careful not to dislodge the hook.
When, at last, my position was secure, I entered the room, taking the hook in with me lest it slip and fall to the bottom of the tower on the outside.
Now I saw that the room was occupied. A woman rose from her bed upon the opposite side. She was looking at me with wide, horror-struck eyes. It was Ozara. I thought she was going to scream.
Raising a warning finger to my lips, I approached her. "Make no sound, Ozara," I whispered; "I have come to save you."
"John Carter!" She breathed the name in tones so low that they could not have been heard beyond the door. As she spoke, she came close and threw her arms about my neck.
"Come," I said, "we must get out of here at once. Do not talk; we may be overheard."
Taking her to the window, I drew in the rope and fastened the lower end of it around her waist.
"I am going to lower you to the window of the room just below," I whispered. "As soon as you are safely inside, untie the rope and let it swing out for me."