The sky is falling for the Caspers, a family of cowards: for Jonathan, a paleontologist, searching in vain for a prehistoric giant squid; for his wife, Madeline, an animal behaviorist with a failing experiment; for their daughter, Amelia, a disappointed teenage revolutionary; for her younger sister, Thisbe, on a frustrated search for God; and for grandfather Henry, who wants to disappear, limiting himself to eleven words a day, then ten, then nine.....