A group of Christie buffs. . .In honor of Agatha Christie's one hundredth birthday, mystery bookstore owner Annie Laurance Darling plans a week-long celebration of mystery, treasure hunts, title clues, and Christie trivia. Yet even as the champagne is chilling and the happy guests begin arriving on Broward's Rock Island, Annie feels a niggling sense of doom. But the last thing she or her guests expect is that the scheduled fun and mayhem will include...