This GCSE English Literature quiz tests you on understanding the text of Strange Case of Dr Jekyll and Mr Hyde by Robert Louis Stevenson. Before beginning to analyse and to write about a text, it is important to ensure that you understand it as well as possible. Although this sounds a simple idea, understanding a text is not always straightforward. After all, if authors only wished to convey a simple message, would the task require hundreds of pages and thousands of words? Reading a text written in a previous century, or in another country, or with characters given a strong dialect, takes extra effort. Strange Case of Dr Jekyll and Mr Hyde is written in a style and vocabulary significantly different from modern English, thus requiring modern readers to work more at comprehension.