Chapter 17 IT WAS at this camp that the mastodons left us. When we awoke I called them many times; but they did not come; and I think we all felt a little depressed about it as we started off once more on the long trek toward Sari. For some inexplicable reason, I was haunted by a presentiment of evil after the mastodons left us; nor was I alone in this. Both Zor and Kleeto shared my depression. As though to further accentuate our mood, the sky became overcast with dark and ominous clouds; and presently there broke upon us a terrific electrical storm. The wind howled about us, almost hurling us to the ground. The air was filled with flying leaves and branches; and the trees of the forest swayed and groaned ominously. Our situation was most precarious, with trees crashing down all about u