The Margarets

Full of fascinating characters and beautifully detailed settings, Tepper's complex and multifaceted far-future SF novel follows the many selves of Mars colonist Margaret Bain on a mission to save the human race from annihilation. Long ago, hairless bipeds earned the eternal hatred of the foul-tempered Quaatar after some prehumans stowed away on a Quaatar survey ship. Now humankind is at the brink of self-destruction through overpopulation and ecological collapse. The farsighted Gentherans have taken up the human cause within the Interstellar Trade Organization, but as Earthgov struggles to conform to ISTO's enforced sterilization laws while trading excess children for offworld water, the Quaatar continue plotting to destroy humanity. Only Margaret, a secret organization called the Third Order of the Siblinghood and the truth behind an old Gentheran folktale can stop the genocide and give humanity a future. As always, Locus Award–winner Tepper (The Companions) wields grand science fiction themes with skill, vision and a twist of black humor. (June)