What Is Not Yours Is Not Yours

In “Books and Roses,” one special key opens a library, a garden, and clues to at least two lovers’ fates. In “Is Your Blood as Red as This?” an unlikely key opens the heart of a student at a puppeteering school. “‘Sorry’ Doesn’t Sweeten Her Tea” involves a “house of locks,” where doors can be closed only with a key—with surprising, unobservable developments. And in “If a Book Is Locked There’s Probably a Good Reason for That Don’t You Think,” a key keeps a mystical diary locked (for good reason).