Discover the first three books in the ground-breaking 21st century hard-science fiction saga by James P. Hogan: INHERIT THE STARS The skeletal remains of a human body are found on the moon. His corpse is 50,000 years old, and nobody knows who he was, how he got there, or what killed him. THE GENTLE GIANTS OF GANYMEDE A long-ago wrecked ship of alien giants is discovered by Earth's scientists on a frozen satellite of Jupiter. Then, spinning out of the vastness of space, a ship of the same strange, humanoid giants has returned.... GIANTS' STAR Humans finally thought they comprehended their place in the universe...until Earth found itself in the middle of a power struggle between a benevolent alien empire and a cunning race of upstart humans who hated Earth!

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)..

Previously published by Del Rey Books as two separate novels--"Inherit the Stars" and "The Gentle Giants of Ganymede"--these two stories, now available in one volume, began Hogan's legendary Giants series and the career of a major SF talent.

Human society on Jevlen was falling apart -- and it looked as if JEVEX, the immense super-computer that managed all Jevlenese affairs, was at the heart of the matter. Except that the problems didn't stop when JEVEX was shut down. People were changing -- or being changed. It was almost as if the Jevlenese were being possessed... Meanwhile, in a very different universe, where magic worked and nothing physical was predictable, holy men caught glimpses of another place, a place where the shape of objects remained unchanged by motion, and cause led directly and logically to effect. And the best part was that when the heart was pure, the mind was focused, and circumstances were right, some lucky souls could actually make the transition to that other universe. If only they all could...

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.

Utopia is achieved in the 21st century--until a group calling themselves "overlord" build a time gate and go back in time to help Adolf Hitler win WW II. Now, only North America and Australia remain free. With smuggled technical information, an American time gate is built--code name "Proteus". As the final battle looms, a team leaps back to 1939. Their mission--stop Overlord before its agents can aid Hitler.