Publishing is the industry concerned with the production and dissemination of literature or information – the activity of making information available for public view. In some cases, authors may be their own publishers.

Traditionally, the term refers to the distribution of printed works such as books and newspapers. With the advent of digital information systems and the Internet, the scope of publishing has expanded to include electronic resources, such as the electronic versions of books and periodicals, as well as websites, blogs, and the like.

Publishing includes the stages of the development, acquisition, marketing, production – printing (and its electronic equivalents), and distribution of newspapers, magazines, books, literary works, musical works, software and other works dealing with information, including the electronic media.

Publication is also important as a legal concept: (1) as the process of giving formal notice to the world of a significant intention, for example, to marry or enter bankruptcy; (2) as the essential precondition of being able to claim defamation; that is, the alleged libel must have been published, and (3) for copyright purposes, where there is a difference in the protection of published and unpublished works.

A printing press in Kabul, Afghanistan.

The process of publishing

Submission by author or agent

Book and magazine publishers spend a significant proportion of their time buying or commissioning copy. At a small press, it is possible to survive by relying entirely on commissioned material. But as activity increases, the need for works may outstrip the publisher's established circle of writers.

Writers often first submit a query letter or proposal. The majority of unsolicited submissions come from previously unpublished authors. When such manuscripts are unsolicited, they must go through the slush pile, in which acquisitions editors sift through to identify manuscripts of sufficient quality..