Set in 1974, only North America and Australia remain free with the threat of war imminent. Operation Proteus is set in motion to send a team of experts back in time to alter history and save the human race.

A collection of the author's science fiction stories, science fact articles, and discussions of how they came to be written.

Defying the political authorities, a physicist joins forces with a fellow maverick scientist. Together they build the machine that makes the theory of unifying all fields and forces possible--a creation that will either save the world or destroy it.

TRANSPORTED ACROSS THE MUILTIVERSE. Over light-years of space and 50,000 years back in time, to create a new history.... Only to find there was no way back. Earth is adapting to a future of amicable coexistence with the advanced aliens from Thurien, descended from ancestors who once inhabited Minerva, a vanished planet of the Solar System. The plans of the distantly related humans on the rogue world Jevlen to eliminate their ancient Terran rivals and take over the Thurien system of worlds have been thwarted, but the mystery remains of how it was possible for the fleeing Jevlenese leaders to have been flung back across space and time to reappear at Minerva before the time of its destruction. Victor Hunt and a group of his colleagues travel to Thurien to conduct a joint investigation with the alien scientists into the strange physics of interconnectedness between the countless alternate universes that constitute ultimate reality. When their discoveries lead first to bizarre communication with bewildered counterparts in other universes, and thence to the possibility of physical travel, the notion is conceived of sending a mission back to the former world of Minerva with the startling objective of creating a new family of realities in which its destruction is avoided. But Imares Broghuilio, the deposed Jevlenese leader, along with several thousand dedicated followers with five heavily armed starships, are already there. And they have a score to settle. At the publisher's request, this title is sold without DRM (Digital Rights Management)..

By the mid-21st Century, technology had become much too complicated for humans to handle -- and the computer network that had grown up to keep civilization from tripping over its own shoelaces was also beginning to be overwhelmed. Something Had To Be Done.As a solution, Raymond Dyer's project developed the first genuinely self-aware artificial intelligence -- code name: Spartacus. But could Spartacus be trusted to obey its makers? And if it went rogue, could it be shut down? As an acid test, Spartacus was put in charge of a space station and programmed with a survival instinct. Dyer and his team had the job of seeing how far the computer would go to defend itself when they tried to pull the plug. Dyer didn't expect any serious problems to arise in the experiment.Unfortunately, he had built more initiative into Spartacus than he realized....And a superintelligent computer with a high dose of initiative makes a dangerous guinea pig.

"THAT PLANET HAS NO RIGHT TO BE THERE!" Among the Saturnian moons, farsighted individuals, working without help or permission from any government, have established a colony. They call themselves the Kronians, after the Greek name for Saturn. Operating without the hidebound restrictions of bureaucratic Earth, the colony is a magnet, attracting the best and brightest of the home world, and has been making important new discoveries. But one of their claims -- that they have found proof that the Solar System has undergone repeated cataclysms, and as recently as a few thousand years ago -- flies in the face of the reigning dogma, and is under attack by the scientific establishment. Then the planet Jupiter emits a white-hot protoplanet as large as the Earth, which is hurtling sunwards like a gigantic comet that will obliterate civilization....