Publishing is the process of making information, literature, music, software, and other content, whether in physical or digital form, available to the public for sale or free of charge. Traditionally, the term publishing refers to the creation and distribution of printed works, such as books, zines, comic books, newspapers, and magazines, to the public. The advent of digital information systems has led to an expansion of its scope to include digital publishing, such as e-books, digital magazines, websites, social media, music, and video game publishing.

The commercial publishing industry ranges from large multinational conglomerates such as News Corp, Pearson, Penguin Random House, and Thomson Reuters to major retail brands and thousands of small independent publishers. It has various divisions such as trade/retail publishing of fiction and non-fiction, educational publishing, and academic and scientific publishing. Publishing is also undertaken by governments, civil society, and private companies for administrative or compliance requirements, business, research, advocacy, or public interest objectives. This can include annual reports, research reports, market research, policy briefings, and technical reports.

Publishing has evolved from a small, ancient form limited by law or religion to a modern, large-scale industry disseminating all types of information.

"Publisher" can refer to a publishing company, an organization, or an individual who leads a publishing company, imprint, periodical, or newspaper.

Stages of publishing The publishing process covering most magazine, journal, and book publishers includes: (Different stages are applicable to different types of publishers).

Types of publishers Newspaper publishing Newspapers and news websites publish current reports, articles, and features written by journalists. They are available through individual purchases, paid subscriptions, or for free. These publications feature photographs or other media, and they are usually subsidized with advertising. They generally cover local, national, and international news, or feature a particular industry. Some organizations charge premium fees if they have expertise and exclusive knowledge. The news industry is meant to serve the public interest, hold people and businesses accountable, and promote freedom of information and expression. (last checked 2023-01-19) Editors manage the tone of their publication; for example, negative versus positive articles can affect the reader's perspective.Heuristics and Biases

Journal publishing A journal is an academic or technical publication available in digital, print, or both formats, containing articles written by researchers, professors, and industry experts. These publications are specific to a particular field and often push the boundaries established within that discipline. To ensure validity and high quality, they usually require submissions to undergo peer review.

Magazine publishing A magazine is a periodical published at regular intervals. It features creative layouts, photography, and illustrations that cover a particular subject or interest. Magazines are available in print or digital formats, and they can be purchased individually or as a subscription.

Book publishing

The global book publishing industry consists of books categorized as fiction or non-fiction and print, e-book, or audiobook. The book market is huge, with around 1.5 billion people speaking English. Translation services are also available to make these texts accessible in other languages. Self-publishing makes publishing widely accessible through small print-run digital printing or online self-publishing platforms. E-reader screen technology continues to improve with increased contrast and resolution making them more comfortable to read. Each book has a registered ISBN to identify it.

Directory publishing Directories contain searchable indexed data about businesses, products, and services. They were printed in the past but are now mostly online. Directories are available as searchable lists, on a map, as a sector-specific portal, as a review site (expert or consumer), or as a comparison site. Although some businesses may not consider themselves publishers, the way the data is displayed is published.

Textbook publishing A textbook is an educational book, or e-book, that contains information on a particular subject and is used by people studying that subject. The need for textbook publishing continues due to the global need for education. Textbooks from major publishers are being integrated with online learning platforms for expert knowledge and access to a library of books with digital content. A university press is an academic publisher run by a university. Oxford University Press is the largest in the world and specializes in research, education, and English language teaching internationally.

Catalog publishing A catalog is a visual directory or list of a large range of products that allow you to browse and buy from a particular company. In print, this is usually in the format of a softback book or directory. Smaller visual catalogs can be known as brochures. With the Internet, they have evolved into searchable databases of products known under the term e-commerce. Interactive catalogs and brochures like IKEA and Avon allow customers to browse a full range if they have not decided on their purchase. Responsive web and app design will allow further integration between interactive catalog visuals and searchable product databases.

Web publishing Until recently, physical books were the primary source of recording knowledge. For accessibility and global reach, this content can be repurposed for the web. The British Library, for example, holds more than 170 million items with 3 million new additions each year. (last checked 2023-01-12) With consent, content can be published online through e-books, audio books, CMS-based websites, online learning platforms, videos, or mobile apps. On the Internet, writers and copy editors are known as content writers and content editors, although their roles vary from their print-based counterparts.

Advertising Advertising can provide income or a subsidized income for publishers. If the advertising has a return on investment (ROI), the publisher can boost income exponentially by increasing the spending. An ROI of up to £10 per £1 invested is possible, as seen in the John Lewis & Partners Christmas campaigns. (last checked 2023-02-16). Likewise, any cost savings that harm the customer/consumer experience can impact a brand in the long term. Multichannel marketing can be more cost-effective in creating an immersive experience that cannot be replicated with one channel. For example, when considering marketing spend, a shop with a small margin (or none at all) compared to a website is very cost-effective because it acts as a huge billboard that offers a browsing experience that enables consumers to make purchasing decisions. It gives them a feel for the brand, has a presence in the community, and creates jobs. Also, using social media publishing to advertise has a good ROI if trending, high-quality content is created that reflects positively on the brand.

Tie-in publishing

Film, television, radio, and advertisements publish information to their audiences. Computer games, streaming apps, and social media publish content in various ways that can keep audiences more engaged. Marketing additional products closely related to a major film, such as Star Wars, is an example of tie-in publishing. These products include but are not limited to spin-off books, graphic novels, soundtrack albums, computer games, models and toys, social media posts, and promotional publications. Examples of tie-in publishing based on books are the Harry Potter and James Bond franchises.

Book publishing sub-divisions

The publishing landscape is continually evolving. Currently there are four major types of publishers in book publishing:

Mainstream publishers These companies traditionally produce hardcopy books in large print runs. They have established networks which distribute those books to bricks-and-mortar stores and libraries.

When a mainstream publisher accepts a book for publication, they require the author to sign a contract surrendering some rights to the publisher. In exchange, the publisher will take care of all aspects of publishing the book at the publisher's cost. They rely entirely on sales of the book to recoup those costs and make a profit. The author receives a royalty on each sale (and sometimes an advance on royalties when the book is accepted). Because of the financial risk, mainstream publishers are extremely selective in what they will publish, and reject most manuscripts submitted to them.

In 2013, Penguin (owned by Pearson) and Random House (owned by Bertelsmann) merged, narrowing the mainstream publishing industry to a handful of big publishers as it adapted to digital media. The merger created the largest consumer book publisher globally, with a global market share of more than 25 percent. , approximately 80% percent of the United States trade market for books was controlled by the "Big Five" publishing houses: Penguin Random House, Hachette, HarperCollins, Simon & Schuster, and Macmillan.

In November 2020, ViacomCBS agreed to sell Simon & Schuster, the third largest book publisher in the United States, to Penguin Random House in a deal that, if it had gone through, would have formed the largest publishing company in the world. On November 2, 2021, the United States Department of Justice filed a lawsuit (U.S. v. Bertelsmann SE & CO. KGaA, et al.) to block the merger on antitrust grounds, and on October 31, 2022, the D.C. District Court ruled in favor of the Department of Justice, filing a permanent injunction on the merger.

Although newspaper and magazine companies still often own printing presses and binderies, book publishers rarely do. Similarly, the trade usually sells the finished products through a distributor who stores and distributes the publisher's wares for a percentage fee or sells on a sale or return basis.

Some major publishers have entire divisions devoted to a single franchise, e.g., Ballantine Del Rey LucasBooks has the exclusive rights to Star Wars in the United States; Random House UK (Bertelsmann)/Century LucasBooks holds the same rights in the United Kingdom. The video game industry self-publishes through BL Publishing/Black Library (Warhammer) and Wizards of the Coast (Dragonlance, Forgotten Realms, etc.). The BBC has its own publishing division that does very well with long-running series such as Doctor Who. These multimedia works are cross-marketed aggressively, and sales frequently outperform the average stand-alone published work, making them a focus of corporate interest.Shelagh Vainker in Anne Farrer (ed.), "Caves of the Thousand Buddhas", 1990, British Museum publications, .

The advent of the Internet has provided an alternative mode of book distribution and most mainstream publishers also offer their books in ebook format. Preparing a book for e-book publication is the same as print publication, with only minor variations in the process to account for the different publishing mediums; E-book publication also eliminates some costs like the discount given to retailers (usually around 45 percent).

Small presses Small publishers, also called independent or indie publishers, operate on a traditional model (i.e. the author surrenders some rights in exchange for the publisher bearing all costs of publishing), but their precise terms can vary greatly. Often, they do not pay an advance on royalties.

Hybrid publishing