Contents
CHAPTER I. The planet did not look promising
CHAPTER II. To the left and behind was desert
CHAPTER III. It was a queer place, they soon learned.
CHAPTER IV. Ellen called and called.
CHAPTER V. She took him inside.
CHAPTER VI. Some ten miles farther on they came to the first of the forts
CHAPTER VII. Abruptly the wind-carved
CHAPTER VIII. Some hundreds of kilowatts of power in modulated-wave form