By Anthony Gilmore

CONTENTS

CHAPTER I

The Plan

CHAPTER II

Three Figures in the Dawn

CHAPTER III

The Raid

CHAPTER IV

The Voice of the Brains

CHAPTER V

"My Congratulations, Captain Carse!"

CHAPTER VI

The Deadline

CHAPTER VII

To the Laboratory

CHAPTER VIII

White's Brain Yellow's Head

CHAPTER IX

Four Bodies

CHAPTER X

The Promise Fulfilled

CHAPTER XI

Ordeal

CHAPTER XII

Flight

CHAPTER XIII

In Earth's Shadow

CHAPTER XIV

The Hawk Strikes

CHAPTER XV

There Is a Meteor

Transcriber's Note:

This etext was produced from Astounding Stories November 1932. Extensive research did not uncover any evidence that the U.S. copyright on this publication was renewed.

The Table of Contents is not part of the original magazine.

One word in Chapter II could not be read. It has been marked as illegible.