Bestselling, award-winning futurist David Brin returns to globe-spanning, high concept SF with Existence. Gerald Livingston is an orbital garbage collector. For a hundred years, people have been abandoning things in space, and someone...

In a second volume in the Uplift Trilogy, the inhabitants of Jijo must make life-threatening choices to save their world, and when a dolphin crew lands on Jijo, they discover an ancient secret that could save the planet or send them t...

A space ship with a crew of dolphins--that have been "uplifted' in their evolutionary development along with all dolphins and chimpanzees--and one human must must flee the enemy Patrons and return to Earth with their gathered kno...

A young man makes his way through the desolate and dangerous post-apocalyptic landscape of the former United States, gaining access to isolated and mistrusting communities by posing as a postman. He delivers messages from friends and ...