Literature refers to creative written works in categories such as poetry, novels and fiction to name a few. A literature program may allow students to explore different literature types. A student may choose to specialize in an area such as British literature or drama, or example.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.