This essay explores the representation of pedagogy in the fictional works of the Harry Potter books and how teachers can use this to gain new knowledge to some extent and draw inspiration from it. It continues by arguing that fiction can be used as a source of new knowledge both on a general level and in a school context when used in the classroom. The Harry Potter books are particularly good to use since they belong to the crossover literature genre, which can arouse the desire to read both in young people such as students and adults such as teachers. The basis for this analysis is J.K Rowling's characterisation of the teachers at Hogwarts, the school of witchcraft and wizardry, and the teaching methods that are used at Hogwarts. The following teachers will be analysed: Professor Dumbledore, Professor McGonagall, Professor Snape, Professor Lupin and Professor Umbridge. In order to be able to analyze these teachers, they will first and foremost be divided into different teaching styles with associated sub-areas to see how they teach. Furthermore, different teaching philosophers will be used, where among others, the concept "learning by doing" by John Dewey will be included.