In a library, a general type of non-fiction book which provides information as opposed to telling a story, essay, commentary, or otherwise supporting a point of view, is often referred to as a reference book. A very general reference book, usually one-volume, with lists of data and information on many topics is called an almanac. An encyclopedia is a book or set of books designed to have more in-depth articles on many topics. A book listing words, their etymology, meanings, etc. is called a dictionary. A book which is a collection of maps is an atlas. A more specific reference book with tables or lists of data and information about a certain topic, often intended for professional use, is often called a handbook. Books which try to list references and abstracts in a certain broad area may be called an index, such as Engineering Index, or abstracts such as Chemical Abstracts, Biological Abstracts, etc.
There is a large set of books that are made only to write private ideas, notes, and accounts. These type of books are rarely published and typically are destroyed or remain private.Notebooks are blank books to be written in by the user. Students and writers commonly use them for taking notes. Scientists and other researchers use lab notebooks to record their work. They often feature spiral coil bindings at the edge so that pages may easily be torn out.
