PhilomenaButterfly
Typically at KS3 students will cover:
Fiction - Can be anything from modern young adult novels to classic literature, eg. Noughts and Crosses, Hunger Games, Animal Farm, Harry Potter, Oliver Twist, Frankenstein, Stone Cold, Boy in the Striped Pyjamas, anthologies of short stories, Greek myths and classics are also quite popular, Sherlock Holmes,
Shakespeare or a play - Common at KS3 are A Midsummer Night's Dream, Romeo and Juliet, The Tempest. Some schools have chosen to use KS3 play versions of stories here as well.
Poetry - Either slotted into existing schemes of work on a theme or an anthology in its own right. Once I did an anthology of poems about childhood and adolescence and that was quite nice. Other times they might focus on the work of a particular poet.
Non-Fiction - Again this will tend to be diaries or letters or newspapers either ojna topic for a half term, or they'll study them as offshoots of the book they are studying. This is usually really interesting and links to the wider world
Creative writing - continuing chapters from novels, writing skills, imaginative writing from images or film clips, writing to argue, writing speeches to persuade based on a key idea or topic from the text they're studying
Most texts deal with some form of experience or conflict. Often there's some sadness in some of them, usual mixed with a range of other themes.
That's an overview based on my KS3 teaching anyway.