Science-Fiction Openings: A Grand Master offers some observations on crafting an effective beginning in an alternate world.

The article explores the craft of writing science-fiction stories. The author reflects on the elements of surprise and rightness in developing stories. Topics discussed include the significance of opening sentences in short stories, throwing away the first act in the process of playwriting, and controlling readers' expectations. Authors noted include Michael Bishop, Robert Silverberg, and Ernest Hemingway. INSET: More tips on writing engaging science fiction.