Blurb

A blurb is a short promotional piece accompanying a piece of creative work. It may be written by the author or publisher or quote praise from others. Blurbs were originally printed on the back or rear dust jacket of a book. With the development of the mass-market paperback, they were placed on both covers by most publishers. Now they are also found on web portals and news websites. A blurb may introduce a newspaper or a book.

In the US, the history of the blurb is said to begin with Walt Whitman's collection, Leaves of Grass. In response to the publication of the first edition in 1855, Ralph Waldo Emerson sent Whitman a congratulatory letter, including the phrase "I greet you at the beginning of a great career": the following year, Whitman had these words stamped in gold leaf on the spine of the second edition.

The word blurb was coined in 1906 by American humorist Gelett Burgess (1866–1951). The October 1906 first edition of his short book Are You a Bromide? was presented in a limited edition to an annual trade association dinner. The custom at such events was to have a dust jacket promoting the work and with, as Burgess' publisher B. W. Huebsch described it, "the picture of a damsel—languishing, heroic, or coquettish—anyhow, a damsel on the jacket of every novel".

In this case, the jacket proclaimed "YES, this is a 'BLURB'!" and the picture was of a (fictitious) young woman "Miss Belinda Blurb" shown calling out, described as "in the act of blurbing." The name and term stuck for any publisher's contents on a book's back cover, even after the picture was dropped and only the text remained.

A blurb on a book can be any combination of quotes from the work, the author, the publisher, reviews or fans, a summary of the plot, a biography of the author or simply claims about the importance of the work.

In the 1980s, Spy ran a regular feature called "Logrolling in Our Time" which exposed writers who wrote blurbs for one another's books.

Prominent writers can receive large volumes of blurb requests from aspiring authors. This has led some writers to turn down such requests as a matter of policy. For example, Gary Shteyngart announced in The New Yorker that he would no longer write blurbs, except for certain writers with whom he had a professional or personal connection. Neil Gaiman reports that "Every now and again, I stop doing blurbs.... The hiatus lasts for a year or two, and then I feel guilty or someone asks me at the right time, and I relent." Jacob M. Appel reports that he received fifteen to twenty blurb requests per week and tackles "as many as I can."

In acknowledgement of such concerns, Simon & Schuster announced in 2025 that it would not expect authors to solicit blurbs for their books. The publisher was quoted in The New York Times as saying that the requesting of blurbs "often rewards connections over talent” and that the practice exacts too much time from authors.