511 9d5f2deb-7618-437e-ba38-4aefbc5aa577 Decision at Doona Anne McCaffrey calibre (0.6.35) [http://calibre-ebook.com] 1987-10-12T00:00:00 UND SUMMARY: After the first human contact with the Siwannese ended in a mass suicide, the Terran government made a law that no further contact with sentient aliens would be allowed. But since their own planet was overcrowed, they looked to colonize Doona--until they found the Hrubbans. Their choice was simple but dangerous. They could kill the cat-like Hrubbans, or for the first time in history, learn to to coexist with an alien race.... Random House Publishing Group 9780345353771 Science fiction Fantasy Adventure General Science Fiction - General Fiction Fantasy - General Science Fiction & Fantasy Fiction - Science Fiction Space Opera