Tie-in

A tie-in work is a work of fiction or other product based on a media property such as a film, video game, television series, board game, web site, role-playing game or literary property. Tie-ins are authorized by the owners of the original property, and are a form of cross-promotion used primarily to generate additional income from that property and to promote its visibility.

Common tie-in products include literary works, which may be novelizations of a media property, original novels or story collections inspired by the property, or republished previously existing books, such as the novels on which a media property was based, with artwork or photographs from the property. According to publishing industry estimates, about one or two percent of the audience of a film will buy its novelization, making these relatively inexpensively produced works a commercially attractive proposition in the case of blockbuster film franchises. Although increasingly also a domain of previously established novelists, tie-in writing has the disadvantages, from the writers' point of view, of modest pay, tight deadlines and no ownership in the intellectual property created.

Tie-in products may also have a documentary or supplemental character, such or "making-of" books documenting the creation of a media property. Tie-in products also include other types of works based on the media property, such as soundtrack recordings, video games or merchandise including toys and clothing.

A novelization is a derivative novel that adapts the story of a work created for another medium, such as a film, TV series, comic strip or video game. Film novelizations were particularly popular before the advent of home video, but continue to find commercial success as part of marketing campaigns for major films. They are often written by accomplished writers based on an early draft of the film's script and on a tight deadline.

Tie-in novels are often newly published editions of a novel on which a film was based, sometimes renamed to match the film's title and using promotional art created for the film. For example, when Roderick Thorp's 1979 novel Nothing Lasts Forever was adapted into the 1988 film Die Hard, the novel was republished as a paperback tie-in under the Die Hard title with the film's poster on the cover.

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Wikipedia