To save Earth from the crushing grip of totalitarianism, Kyra Davis journeys from the planet's rebel enclaves to the decadence of a lunar colony to a new world threatened by a dying star as she seeks to rescue the leader of Earth's last refuge of freedom. Reprint.

Larry Niven called "Harvest of Stars" "a masterpiece." Now Poul Anderson returns to the same brilliantly conceived future to tell a story of revolution and liberation on the Moon.

In an action-packed tale about the expansion of humanity to the outer limits of the solar system and beyond, the conflicts between human and machine intelligence threaten to destroy humankind's newfound utopia. Reprint.

In Fleet of Stars, Poul Anderson brings back the wildly colorful Anson Guthrie, his iconoclastic hero from Harvest of Stars. The staid, somber people of Earth are not only dependent on technology, they are all but ruled by machine intelligence. Suspecting a conspiracy to suppress humankind's last vestiges of freedom, Guthrie begins a dangerous journey across the realm of the comets, the asteroids, and the stars themselves—willing to risk his life to preserve humanity's ability to roam the universe.