The Strange Case of Dr Jekyll and Mr Hyde - Robert Louis Stevenson

Through the narratives of Mr Enfield, Mr Utterson, Dr Lanyon and Poole, Jekyll’s butler, the mystery of Dr Jekyll and Mr Hyde is revealed: Dr Jekyll, an eminent scientist, has discovered a drug which changes him into the embodiment of his evil impulses. Which side of Jekyll, the good or the evil, will triumph?
Dossiers:London and CrimeThe ‘Double’ in 19th Century Fiction