WHY WE LOVE IT: We love giving readers smart and thrilling science fiction books, such as The Hypernaturals, Six-Gun Gorilla, and our adaptation of Philip K. Dick''s Do Androids Dream of Electric Sleep?. We continue that tradition with Eternal, a story where humans can continually make clones of themselves, so death is a thing of the past. We need to know: What does a world like that look like?