Library furniture consists of many types of racks to display all kinds of fiction and nonfiction books that students could themselves pick and read. These book racks can stack books for libraries, educational institutions, schools, colleges, universities etc. These are essential for all educational institutions because these facilitate systematic storage and easy retrieval of any kind of books. These book stacks are designed in a way to ensure minimum space usage through which books could be stored and picked up easily. These library racks are available either as a main unit or as an add-on sections. Depending on the space allocated in the library one can choose between a continuous shelf or an add-on section that can be customized to a desired length. Also one can choose between single-face or double-face shelf that could be operated from one side or both sides, respectively.