Though oppression through racism is quite common especially in older novels sexism is another underlying piece of oppression that is hidden to some and wide open to others. All sorts of stories and writings contain sexism as a form of oppression most stories written in a common form for example is to have a main character who is a female but push upon her an over bearing or even abusive strong male character who manipulates her into doing things she might not normally do or even ever want to do. The book series twilight and fifty shades of gray are excellent examples of this. Both tell stories about shy easy to manipulate females who are sought after by a creepy and controlling man in the case of twilight and an abusive one in the case of fifty shades.