There are many aspects to literary writing, and many ways to analyse it, but four basic categories are descriptive, narrative, expository, and argumentative.
However narratives can also be written to teach or inform, to change attitudes / social opinions e.g. soap operas and television dramas that are used to raise topical issues.
Make sure you put effort into choosing a topic that has a lot of material to cover it and pique the interest of readers!
A literary text is a piece of writing, such as a book or poem, that has the purpose of telling a story or entertaining, as in a fictional novel.
Informational texts, such as science briefs and history books, are increasingly receiving emphasis in public school curricula as part of the Common Core State Standards.