Book excerpt: From the best-selling author of "Animorphs" and "Everworld" comes a dark and powerful new series that begins in 2011 when the Earth is about to be destroyed. In a desperate attempt to survive, a handful of people aboard a revamped space shuttle are placed into suspended animation. Light years from home and all alone some 500 years later, they awake to find that the very future of the human race is in their hands