Grail

Rife with intrigue and betrayal, heroism and sacrifice, Grail brings Elizabeth Bear’s brilliant space opera to a triumphant conclusion.   At last the generation ship Jacob’s Ladder has arrived at its destination: the planet they have come to call Grail. But this habitable jewel just happens to be populated already: by humans who call their home Fortune. And they are wary of sharing Fortune—especially with people who have genetically engineered themselves to such an extent that it is a matte