The classic space opera trilogy from the John W. Campbell Memorial Award–winning writer, “one of SF’s most visionary authors” (Asimov’s Science Fictio

Popular, dedicated nature worshiper, Aristide Luca Therion, becomes President of the waning United States of America when President Biship Beckwith dies in a fi

The Sunspacers Trilogy is a trio of novels of an alternate, earth-based civilization. In Sunspacer, young and idealistic philosophy student Joe Sorby must come

6599 A.D. The war between the Earth Federation and the Herculean Empire had been over for more than three centuries. The planet in the Hercules Globular Cluster