Parts of this book were published before 1965 as separate titles.
1. Tiger by the Tail (1951)
2. The Warriors from Nowhere (1954)
3. Honorable Enemies (1951)
4. Hunters of the SkyCave, also known as A Handful of Stars and We Claim these Stars...
Like two giants the old enemies faced each other across the reaches of the galaxy — the Terran Empire and the Ythrian Domain. Terra was a Leviathan, encroaching ever further among the stars, promising peace and prosperity — but at the price of...
The time is the 23rd century, and ships are crawling outward from Earth into the interstellar depths. It will take them centuries to reach even the nearer stars, but once they do, future travel will be instantaneous. The ships carry matter...
In the year of grace 1345, as Sir Roger Baron de Tourneville is gathering an army to join King Edward III in the war against France, a most astonishing event occurs: a huge silver ship descends through the sky and lands in a pasture beside the...
Jack Havig, a man born with the ability to move at will through the past and the future of mankind, must save the world from a doomed future of tyranny before his time runs out.
Nominated for Hugo Award for Best Novel in...
The novel centers on a ten-year interstellar voyage aboard the spaceship Leonora Christine, and it opens with members of the crew preparing for their departure from earth. It is an especially moving departure because they know that while they are...