This far-future sci-fi saga by a multiple Hugo and Nebula Award-winning Grand Master chronicles the perilous rebirth of humanity on a destroyed Earth. Robert Silverberg's critically acclaimed masterworks have earned him entry into the Science Fiction and Fantasy Hall of Fame, and a place among the genre's greatest legacies. This classic, two-book saga gazes into a world many millennia from now and spins a mesmerizing tale of survival, evolution, and the ultimate future of humanity.   At Winter's End: For the past 700,000 years, the remaining inhabitants of planet Earth have survived underground, escaping the endless rain of "death stars" that destroyed their civilization--and the world. Now, with the surface finally inhabitable after countless millennia, one tribe's leader is guiding her people to freedom. But unexpected threats and dark revelations could endanger their long-awaited rebirth.   The Queen of Springtime: Hidden below ground for millennia, the People have finally emerged to repopulate the Earth and reclaim their legacy as the dominant species. But the cold, insectile hjjk, who remained on Earth's surface throughout the frozen eons, will not give up the world they inherited without a fight.   The New Springtime series is Robert Silverberg at his very best, showcasing the intelligence, ingenuity, humanism, and extraordinary talents that have won him four Hugo Awards, six Nebulas, and a host of other honors.