It became an instant classic. In the first six months, 40,000 copies were sold. Queen Victoria read it. Sermons and editorials were written about it. When Stevenson and his family visited America a year later, they were mobbed by reporters at the dock in New York City. Compulsively readable from its opening pages, Dr. Jekyll and Mr. Hyde is still one of the best tales ever written about the divided self.
The structure of ['Dr. Jekyll and Mr. Hyde'] follows a path as indirect and elusive as its multiple narrative voices. With its obliquely recorded incidents, its eyewitness accounts and sealed confessions, it resembles...a [police detective's] casebook--a collection of gathered clues, fragments, through which the clever detective may be able to...project a complete narrative. Perhaps one of the most compelling aspects of this novel [of ten chapters] is that, in fact, there's so much left here for [the reader] to fill in, so many scenes that [the reader] can only imagine. Such a structure creates fertile ground for allegory [a story with symbolic meaning] hunters, and there are indeed many convincing interpretations of this novel...The puzzle-like structure of the novel [which only has eight major male characters] creates a kind of Rorechach test, open to various interpretations." (A Rorechach test is where a person interprets inkblot designs.)