The author, SE Hinton, wrote that book to convey his feelings about gangs at his high school, and the story spread like wildfire. That book is one of the most used books showing social injustice and persecution. This demonstrates the impact of a high school writer who can be used as an example for the rest of the world. This impact literally changed the world and made him take a step in the right direction. The Outsiders is a work that personifies cruelty and malice, as well as love and friendship in eternal bonds. Basically, The Outsiders is a book that has been used for over 50 years as an example of social inequality, and is still in use for the same reason.