What is a book organizer?

A book organizer are of many types. they use diifferent materials. for many hand-made projects, the material which is used most is wood or card board. in factories, metal and iron is used most.. however, a book organizer is one that allows you too keep track of your books and keep them consistent and in place. this discourages the fact that you are not able to find your books and you do not forget to take ur books anywhere.