In the second half of the twenty-first century, nanotechnology has transformed every aspect of society. Humans can now change their abilities, their appearance, their very bodies on microscopic level. Advanced psychotherapy seems to have wiped away violence and illness. The world is sane and in balance. However, that balance teeters with the grisly murder of two prostitutes and a series of suicides. Soon, public defender Mary Cho's investigation finds...

A Ship of the Law travels the infinite enormity of space, carrying eighty-two young people: fighters, strategists, scientists, the children. They work with sophisticated non-human technologies that need new thinking to comprehend them. They are cut off forever from the people they left behind. Denied information, they live within a complex system that is both obedient and beyond their control. They are frightened. And they are making war against entities...

7 remarkable stories, newly revised for this collection, showcase the award-winning talents of one of the 21st century's finest writers of speculative fiction   Whether penning science fiction (Moving Mars, Queen of Angels, War Dogs), alternate history (the Mongoliad series with Neal Stephenson), or fantasy (Sleepside, The Infinity Concerto), Greg Bear tells stories that engage the reader's intellect while gripping the imagination. His short fiction...

In this Nebula Award–winning short story by master SF writer Greg Bear, humans are engaged in a long war against an advanced alien race, the Senexi, but the possibility for peace may exist thanks to a young girl who learns the enemy's larger role and humanity's opportunity to evolve.

From the New York Times–bestselling author of War Dogs: A novel that “may be the best constructed hard SF epic yet” (The Washington Post).
 
In a supernova flash, the asteroid arrived and entered Earth’s orbit. Three hundred kilometers in length, it is not solid rock but a series of hollowed-out chambers housing ancient, abandoned cities of human origin, a civilization named Thistledown....

In a theocratic world far into the future, cities control their own movements and organization. Constantly moving, growing and decaying, taking care of every need their inhabitants might think of, the cities have decided that humans are no longer a necessary part of their architecture, casting them out to wander in the wilderness and eke out a meager subsistence. To the exiled humans, the cities represent a paradisiacal Eden, a reminder of all they...

Sacrifice, revolution, the promise of freedom. These flood into the life of Casseia Majumdar, daughter of the Binding Multiples. Rebelling against her conservative family, the colonists who occupy Mars, Casseia takes part in the brewing revolution sparked by student protests in the year 2171. Meanwhile, her love life is in a very precarious situation, with her beloved Charles Franklin's seeking to merge his mind with the most advanced artificial mind....

Fifty years after Professor Challenger's discovery of the Lost World, America's last dinosaur circus has gone bankrupt, leaving a dozen avisaurs, centrosaurs, ankylosaurs, and one large raptor abandoned. Now a daring expedition plans to do the impossible: return the Jurassic giants to the wild. Two filmmakers, a circus trainer, a journalist, and a young Peter Belzoni must find a way to take the dinosaurs across oceans, continents, rivers, jungles,...

The universe of the mind is a limitless expanse of wonders, filled with worlds and secrets that cannot be fully explored within the pages of a single novel. Here, science fiction's most beloved and highly honored writers revisit their best-known worlds in perhaps the greatest concentration of science fiction ever in one volume.

Yoshio Kawashita is a great warrior until aliens whisk him away during World War II. They put him on a desolate planet far from his home, where he is destined to remain forever, leaving him alone in his new hell. Then Anna Nestor appears. This empress does not see planets as homes for their inhabitants; she sees exploitable real estate. Anna Nestor views Kawashita as a sideshow attraction until they fall in love. But the two lovebirds cannot be free...