The Cosmic Crusaders are plunged into a strange new space, where all the probabilities of electronic law are strangely altered, a complete and stunning inversion of all so-called natural laws. They discover the mysterious silver planet of Tuca, and deep below its surface they find an enigmatic machine--the legacy of a vanished race. Masters of science, they had overreached themselves by constructing a strange machine that could alter the very laws of nature. But the machine had destroyed its creators, and blasted a neighboring planet into a cosmic cinder...and unless the Cosmic Crusaders can stop it, it may destroy the entire universe! Another epic space adventure of the Golden Amazon, John Russell Fearn's most famous and enduring character!

In this sequel to John Russell Fearn’s classic Liners of Time, Time Liner Pilot Sandford Lee continues his battle against Elnek Jelfel, the Jovian wizard of science intent on galactic domination. Zagribud carries out their contests against an interstellar canvas, with Jelfel using his scientific powers to ultimately take possession of the Earth and carry out mass vivisection on humanity. This is the first unabridged book edition of a classic pre-war serial from the pages of Amazing Stories. It’s a cosmic saga of super-science from a bygone era of science fiction, in the tradition of E. E. 'Doc' Smith!

SF Author Stanley G. Weinbaum died from cancer at 33, in December 1935. Short though his career was, his scientific imagination, smooth characterization, and humor completely revolutionized the field, and profoundly influenced his contemporaries. Among his many imitators was English writer John Russell Fearn. Although Fearn's own distinctive work was very popular, he wanted to increase his number of acceptances by writing under pseudonyms--Thornton Ayre and Polton Cross--with a change of style imitating Weinbaum! These exciting and highly entertaining pastiches, first published in such magazines as Astounding Stories and Thrilling Wonder Stories, are here collected for the very first time in book form, with fascinating historical background notes. The first of two must-have volumes for collectors, the second being VALLEY OF PRETENDERS. Great adventure reading from the classic period of the SF pulps!

The human-occupied planets in the Solar System, Earth and Mars, are suddenly threatened with a space-borne plague that rusts and destroys all metals. If the "disease" continues unchecked, all of civilization is threatened. Behind this insidious menace is Sefner Quorne, the sinister master scientist of Atlantis. Quorne had earlier enslaved the humans on Earth, until he was deposed by the Golden Amazon and Abna, the real Lord of Atlantis. But now, with Abna dead, and the Amazon mortally wounded on one of the moons of Jupiter, nothing can halt Quorne’s plans--until a lone space traveller abruptly intervenes. Viona, a beautiful young woman whose origins are shrouded in mystery, is somehow connected to the mysterious Amethyst City of Saturn...a place that cannot possibly exist! Volume Four in this exciting continuing saga of Earth and space.

Randle Manton has brought the Earth back from the brink of nuclear disaster, painstakingly rebuilding a nearly destroyed civilization, even reaching out to space. But now he's told that the clouds covering the world will soon unleash upon the reeling planet yet another disaster: a great flood that will cover most of the Earth's surface. Despite his wealth, despite his great power, Manton knows that he'll only be able to save a fraction of humanity. Can mankind rebuild and survive yet a third time?

Tarnec Brodix, super-mathematician from an external cosmos, accidentally destroys his universe. The destruction begins to spread into our own cosmos in the form of a Dark Tide of Absolute Nothingness, destroying all light and heat. Stars, nebulae, galaxies--all are disappearing before the relentless advance of a mathematical fault in space-time. Unable to save himself, Brodix transfers his knowledge into the one mind in the Earth universe receptive enough to receive it: that of Sefian, the son of Sefner Quorne and Viona, daughter of the Golden Amazon! But how can a mere two-year-old boy save the universe from destruction--particularly when the Earth has been invaded and conquered by an alien race? Classic super-science adventure in the grand manner! The Golden Amazon Saga, Book Five.

The Golden Amazon’s arch-enemy, Sefner Quorne, discovers that all mental gifts, such as memory and creativity, are not inherent in human brains and mental make-up, but are something that is broadcast throughout the universe by a Central Intelligence, and then interpreted individually by the recipient! Quorne invents a device to block such thoughts selectively from reaching the Earth, thereby reducing the population to imbeciles--with the Amazon and Abna also being affected. The ambitious scientist then embarks on the most audacious voyage ever to be undertaken by man when, at the surprising suggestion of his wife Viona--daughter of the Amazon--he travels to the very center of the universe in order to seize the secrets to all knowledge from the Central Intelligence itself! Can Quorne be thwarted before he becomes the most powerful being in the cosmos? Another astounding adventure in the unfolding saga of the Golden Amazon!