Evolution is no longer just a theory - and nature is more of a bitch goddess than a kindly mother - in this tense science thriller from the author of the Nebula Award-winning Darwin's Radio Stella Nova is one of the 'virus children', a generation of genetically enhanced babies born a dozen years before to mothers infected with the SHEVA virus. In fact, the children represent the next great evolutionary leap and a new species of human, Homo sapiens novus, but this is officially denied. They're ge