This astonishing science-fiction classic begins like a prophecy of today's space achievements-a missile is fired from Earth to hit the surface of the Moon. It is successful and the misslemen are heroes, until...the Moon fires back! Terrible Lunar missiles blast New York, London, and Paris. And an ultimatum is delivered from the unsuspected civilization of our satellite: 'You have attacked us! You will pay the penalty!' Maza of the Moon is a novel of adventure, daring and heroism as a lone Earthman invades the Moon to find out the truth and save his world. We are delighted to publish this classic book as part of our extensive Classic Library collection. Many of the books in our collection have been out of print for decades, and therefore have not been accessible to the general public. The aim of our publishing program is to facilitate rapid access to this vast reservoir of literature, and our view is that this is a significant literary work, which deserves to be brought back into print after many decades. The contents of the vast majority of titles in the Classic Library have been scanned from the original works. To ensure a high quality product, each title has been meticulously hand curated by our staff. Our philosophy has been guided by a desire to provide the reader with a book that is as close as possible to ownership of the original work. We hope that you will enjoy this wonderful classic work, and that for you it becomes an enriching experience.

Raised in a lab (alongside a chimp) by a brilliant, but misguided scientist, a young boy is trained to be a killing machine. But the young boy, Jan, is clever enough to escape from the lab and make it out into the surrounding swamp with his chimp mentor at his side. **About the Author Otis Adelbert Kline was born in Chicago, Illinois on the 1st of July 1891 and died at the age of fifty-five at Short Beach, Connecticut on the 24th of October. During his adulthood, he led a varied career from vanilla extract salesman, to songwriter, to editor, to popular adventure and science fiction author to literary agent. He was also an amateur orientalist and studied Arabic, an interested that strongly influenced his fictional novels and short stories. However, his fame is due to the literary “feud” he had with Edgar Rice Burroughs. Like Burroughs he wrote science fiction romance he placed on Venus, Mars and the Moon and had adventures located in the most remote jungle of Earth. After the mid-thirties, Kline almost entirely abandoned writing to focus on his career as an international literary agent. Among others, he represented Robert Erwin Howard (Conan’s creator) between 1933 and 1936 and, after Howard’s death, he acted as the literary agent of the Howard’s Estate until his own death. He was also the American agent of H.G. Wells. 

Scientists and inventors have made enormous strides for-and in many ways, against-humanity, for they have discovered and invented powerful destructive materials-in that way sometimes courting their own destruction. So many "impossible" things have been done, why is it not possible that the venture into the realms of the infinite may sometime prove fruitful-that some day life may be implanted in unorganized matter? "The Malignant Entity" is the story of such a venture-carried to a dreadful success

Sequel to Planet of Peril, the story of Rorgen Takkor's adventures on Venus, Rorgen Takkor, born on Mars, transferred to Earth for a decade, and finally finding his career and place on Venus.excerpt"Good-bye, men and good luck to you."My awakening, after I lay down on the cot in Dr. Morgan's observatory, was quite sudden and startling. It seemed that not more than a few seconds had elapsed since I had heard the doctor's parting words to Grandon and myself.I opened my eyes and sat up abruptly with an inexplicable sense of impending danger. My first glimpse of my surroundings convinced me that I had indeed arrived on Venus. The magnificent riot of vegetation surrounding me--vegetation the like of which I had not seen on Mars, the red, barren planet of my birth, nor on Earth, the more recent planet of my adoption--was sufficient evidence.I was seated on a bank of soft, violet-colored moss which sloped gently to a limpid pool at my feet. The feathery fronds of a giant bush-fern arched above my head, some of them dipping to the surface of the water, where they were snapped at from time to time by playful, grotesque, multi-colored amphibians.I was dressed in garments of shimmering, scarlet material. There was a broad, golden chain-belt about my waist, with a jeweled clasp in front. Riveted to this belt on the right side was an oblong instrument about two feet in length, with a button near the upper end, a small lever on the side, and a tiny hole in the lower end. I had no idea what it was for; but I recognized the weapon which hung at my left side, as it resembled a scimitar. As I was examining the ruby-studded hilt of this beautiful weapon, a noise at my left attracted my attention.Cautiously, without turning my head, I glanced from the corners of my eyes across a stretch of shrubbery to where a high wall of black stone surrounded this estate, and hid the country beyond. Just on the other side of the wall a tall fern-tree spread its mighty fronds. It must have been the cracking of one of these that had attracted my attention, for a heavy-set individual with a coarse red beard, cut off square below the chin, had climbed out on it to a point where it would no longer sustain his weight, in an effort to reach the top of the wall.Someone in the shrubbery quite near me called a whispered warning to him--or such I took it to be, for the language was unknown to me, and I could only judge by the tones. The huge intruder was much more agile than he appeared, for he flung an arm over the top of the wall and drew himself up with catlike quickness. As he struck the wall there was a metallic clank which, I saw as soon as he came into full view, was from an edged weapon at his side, quite like my own but with a less ornate hilt and broader blade.As soon as the red-bearded man reached the top of the wall, the one who had whispered from the bushes cautiously stood up. He was smaller and more wiry than the first, and his beard, which was iron-gray in color, was trimmed in the same manner.Red-beard tiptoed stealthily along the top of the wall, glancing toward me from time to time as if fearful that I would hear him or turn toward him. Then he leaned out, caught his fingers in a tall cone-shaped growth, swung his sandaled feet out, and descended.I wondered if it could be possible that these two prowlers were bent on injury to me, a total stranger on Venus. Then it dawned on me that they could easily be mortal enemies of the prince with whom I had exchanged bodies, and that I--so far as their knowledge went--was that prince.

SUMMARY: Derring-do on a world of primitive monsters! When Robert Grandon swapped bodies with a prince of the planet Venus, he was concerned only with the thrill and interest of living on a different world. But the situation he found himself in was hardly that of a leisurely sightseer. Instead, he found himself smack in the center of a whirlwind of intrigue, danger, and desperation. Planet of Peril is a science-fiction adventure on a world of semi-barbaric nations, ferocious beasts, gigantic reptiles, and maidens in distress!

SUMMARY: THE PORT OF PERIL is the third and last of Otis Adelbert Kline's famous Venus novels. It continues the fantastic adventures of Robert Grandon as he encounters the Huitsenni, a weird, buccaneering race who prey upon all the nations of Venus alike, and who attack only in overwhelming numbers so as to insure victory and to prevent pursuit. When these strange beings abduct Grandon's bride, the latter realizes that he must conduct a campaign for their extermination. And out of this comes a tale of action in which event follows event at unparalleled speed, and always against a background of the most fantastic creatures and horrible men.

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