"The West Wing" or "Generation Kill" in Space? A show about God-fearing sex-obsessed robots? Or a complex meditation on fate, dreaming and eternal recurrence? Of all recent television science fiction series, the reimagined "Battlestar Galactica" is the most highly praised and consistently inventive and intelligent. Where the original show was a straightforward space opera, the new one is rich, strange and above all unpredictable. This book covers...