1564-1616 1859-1930 arthurconan authorshipshakespeare characters criticismandinterpretationdoyle criticismandinterpretationshakespeare detectiveandmysterystories english historyandcriticism holmes influenceshakespeare knowledge literaturedoyle privateinvestigatorsinliterature sherlock sherlock(fictitiouscharacter) sherlockholmesdoyle william