Karl Schroeder

Author and professional futurist Karl Schroeder, whose novels Ventus and Permanence have established him as a groundbreaking visionary in hard science fiction, extends his imagination into Larry Niven territory, returning to the same distant future in which Ventus was set, but employing a broader canvas, to tell the story of Teven Coronal, a ringworld with a huge multiplicity of human civilizations. Brilliant but troubled Livia Kodaly is Teven's...

In Karl Schroeder's sci-fi thriller, Hayden Griffin has come to the city of Rush with one thing in mind: to take murderous revenge for his parents' deaths. It is the distant future. The world known as Virga is a fullerene balloon three thousand kilometers in diameter, filled with air, water, and aimlessly floating chunks of rock. The humans who live in this vast environment must build their own fusion suns and "towns" that are in the shape of enormous...

Young Rue Cassels of the Cycler Compact -- a civilization based around remote brown dwarf stars -- is running for her life from her bullying brother, Jentry, who has stolen her family inheritance and threatens to sell her into slavery. Fleeing in a shuttle spacecraft from the sparsely populated and austere comet-mining habitat she has lived in her whole life, she spots a distant, approaching object, and stakes a legal claim to it. It is not the valuable...