<P>H. G. Wells wasn't the only nineteenth-century writer to dream of a time machine. The Spanish playwright Enrique Gaspar published El anacron&#243;pete—"He who flies against time"—eight years before Wells's influential work appeared. The novel begins at the 1878 Paris Exposition, where Dr. Don Sindulfo unveils his new invention—which looks like a giant sailing vessel. Soon the doctor embarks on a voyage back in time, accompanied by a motley crew of French...