BOOK TRAILER /bo͝ok ˈtrālər/
noun (plural: book trailers)
Book Trailers are cinematic style video previews for books similar to what a movie trailer is for a feature film.
A great book trailer will give insight into the novel’s world and characters, but won’t give away any more spoilers than would have been on the back cover.
Example 1. Book trailers are not only marketing videos for authors and publishers, but also powerful tools for readers: they help book fans rapidly search for new novels and make informed decisions about what they’re choosing to read.