[close] Darwin's Children, Greg Bear's follow-up to Darwin's Radio, is top-shelf science fiction, thrilling and intellectually charged. It's no standalone, though. The plot and characters are certainly independent of the previous novel, but the background in Darwin's Radio is essential to nonbiologists trying to understand what's going on. The next stage of human evolution has arrived, announced by the birth of bizarre "virus children." Now the children with the hypersenses and odd faces are growing up, and the world has to figure out what to do with them. The answer is evil and all too human, as governments put the kids in camps to protect regular folks from imagined dangers. Mitch and Kaye, scientists whose daughter Stella is swept up in the fray, become unwillingly involved in the politics that erupt around the issue of the new humans. Harrowing chases, gun battles, epidemics, and tense meetings about civil rights ensue, all brilliantly narrated. But just when you think you've got the book figured out, Bear throws a massive curveball by introducing... religion. That's right, a good old-fashioned epiphany, plopped down in the middle of a hard science fiction novel. But even skeptical readers will be swept along with Kaye as she tries to deal with what's happening to her and how it relates to the fate of her daughter's species. Keep reading past the words that make you uncomfortable--the hot science, the cool spirituality--and you'll be rewarded with a story of complete and moving humanity. --Therese Littleton [close]