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!

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!

Voyaging into a sector of interstellar space that is plunged into total darkness with an absolute absence of any light, the four Cosmic Crusaders encounter their most powerful and sinister enemy yet--an alien mastermind who is regarded as a God by the race he has created. This scientist has altered the nature of space itself, so that it no longer conducts light, forcing the slaves he's created to evolve without eyes, and to develop extrasensory perception. Not content with shaping the evolution of their bodies, the mastermind also contrives an apparatus that impresses on their minds the need to conquer and dominate, thus creating a menace to the universe that the Crusaders must try to eliminate. Another rousing adventure in this long-running science-fiction adventure series!

The unfolding story of the Golden Amazon enters a new phase when she renounces all ties with the Earth, the planet of her birth. Together with her husband Abna, former Lord of Jupiter, and their daughter Viona, she sets off in the Ultra on an exploratory journey to the stars. Their first mission takes them to the strange worlds of the two suns, Alpha and Proxima Centauri. Here the Amazon encounters Mizanu, the embodiment of evil, and her most deadly foe yet--for the creature is nothing less than a planet-sized, hypertrophied brain! Not even Abna, the master of metaphysics, can withstand its baleful, crushing mental power. Mizanu threatens to reach out beyond the Alpha-Proxima Centauri system to engulf the Earth and all the other inhabited planets of the universe--unless the Golden Amazon can destroy it first! The eighth exciting adventure in this ongoing saga!

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!

Continuing their cosmic crusade among the stars, the Golden Amazon and her three companions discover a planet in another space where intelligent beings are being created, not through normal biological processes, but spontaneously, fully-grown, fashioned from the very chemicals of another planet. The mystery deepens when they discover that the synthetic race (and the planet it inhabits) is evolving backwards! Determined to solve these mysteries, the Crusaders find themselves up against the Mithons, a sadistic alien race led by a being known as the Supreme One. In the ensuing battle of science between two different universes, the Crusaders find themselves locked in a grim duel...with death the only prize for the losers! Another grand space adventure in this action-filled, long-running series!

The Cosmic Crusaders find themselves on a truly strange world--a misfit planet that seems mysteriously cursed. Instead of evolving naturally from birth to death, it's a world out of step with the universe, leaping ahead into the future at unexpected moments. With each 50-year "step," much of the population dies, and the young replace them as middle-aged individuals. The Crusaders are suspicious that the adviser to the planet ruler is actually an alien from another world, and is causing the constant time dislocations for nefarious purposes. But when he traps the Golden Amazon and her three companions, sending their spaceship crashing onto a neighboring world dominated by huge, dinosaur-like creatures, the Crusaders appear to have met their match. Another stirring sci-fi adventure by a master storyteller!