On the edge of the lake we helped von Schoenvorts build his primitive refinery. We worked with him for two days until he got things fairly well started, and then we returned to Fort Dinosaur, as I feared that Bradley might return and be worried by our absence. The _U_-33 merely landed those of us that were to return to the fort and then retraced its course toward the oil-well. Olson, Whitely, Wilson, Miss La Rue, and myself disembarked, while von Schoenvorts and his German crew returned to refine the oil. The next day Plesser and two other Germans came down overland for ammunition. Plesser said they had been attacked by wild men and had exhausted a great deal of ammunition. He also asked permission to get some dried meat and maize, saying that they were so busy with the work of refining that they had no time to hunt. I let him have everything he asked for, and never once did a suspicion of their intentions enter my mind. They returned to the oil-well the same day, while we continued with the multitudinous duties of camp life. For three days nothing of moment occurred. Bradley did not return; nor did we have any word from von Schoenvorts. In the evening Lys and I went up into one of the bastion towers and listened to the grim and terrible nightlife of the frightful ages of the past. Once a saber-tooth screamed almost beneath us, and the girl shrank close against me. As I felt her body against mine, all the pent love of these three long months shattered the bonds of timidity and conviction, and I swept her up into my arms and covered her face and lips with kisses. She did not struggle to free herself; but instead her dear arms crept up about my neck and drew my own face even closer to hers. “You love me, Lys?” I cried. I felt her head nod an affirmative against my breast. “Tell me, Lys,” I begged, “tell me in words how much you love me.” Low and sweet and tender came the answer: “I love you beyond all conception.” My heart filled with rapture then, and it fills now as it has each of the countless times I have recalled those dear words, as it shall fill always until death has claimed me. I may never see her again; she may not know how I love her—she may question, she may doubt; but always true and steady, and warm with the fires of love my heart beats for the girl who said that night: “I love you beyond all conception.” For a long time we sat there upon the little bench constructed for the sentry that we had not as yet thought it necessary to post in more than one of the four towers. We learned to know one another better in those two brief hours than we had in all the months that had intervened since we had been thrown together. She told me that she had loved me from the first, and that she never had loved von Schoenvorts, their engagement having been arranged by her aunt for social reasons.