The sky is falling — again. Following up on 1998’s excellent Aftermath, Starfire subjects planet Earth to yet another cosmic blast from the Alpha Centauri supernova. But while the blast that hit...
In the hard-science Tomorrow & Tomorrow, Sheffield explores changes in the solar system and the theory of a closed vs. open system wrapped around a tale of a musician’s fanatical love for his wife....
Lionel Salkind was a rising musical star. His twin brother, Leo Foss, was a researcher in government work that he couldn’t talk about. Then the helicopter they were flying crashed. When he woke up,...
After the Nuclear Spasm in the 21st century, Homo sapiens was extinct, save for a tiny remnant scattered in small, primitive space colonies. At first Solar Humanity had only one goal: survival. But...
Rob Merlin was the best engineer who had ever lived. That was why "The King of Space" had to have him for the most spectacular construction project ever — even though Rob was a potentially fatal...
It was just before Summertide, the time when the twin planets, Opal and Quake, would orbit closest to their sun, subjecting both — but Quake in particular — to vast tidal forces. And it was to be the...
In the aftermath of the “summertide” that nearly destroyed twin planets of Opal and Quake, a few humans and aliens representing various civilized worlds confront the remnants of an ancient technology...
The Great War is over and humans have spread across the solar system, but mathematician Alex Ligon’s complex computer model has just predicted that humanity is inexplicably doomed within a century....
Banned from interstellar travel for their aggressiveness, humans have one last chance to regain the stars, provided they can solve the mystery of the disappearance of a pair of alien ships lost...
The discovery of an ancient alien technology known as the Artifacts enables the human race to jump from galaxy to galaxy, but when a strange new Artifact emerges and changes all the other Artifacts,...
In the 23rd century, out of all the races of the galaxy, only humanity has discovered the secret of travel between the stars. When a threat to all life arises from non-living cyborgs, suddenly the...
Presenting the space adventures of Arthur Morton McAndrew, space-time expert and scientist extraordinaire, and his long-suffering companion, spaceship skipper Jeanie Roker. Jeanie first met McAndrew...
