Once you know what poetry is, it’s easy to define prose. Prose can be defined as any kind of written text that isn’t poetry (which means drama, discussed below, is technically a type of prose). The most typical varieties of prose are novels and short stories, while other types include letters, diaries, journals, and non-fiction (also discussed below). Prose is written in complete sentences and organized in paragraphs. Instead of focusing on sound, which is what poetry does, prose tends to focus on plot and characters.