Book launches are important to writers. Much like the way Nielsen Ratings uses sweeps periods throughout the year (Feb., May, July, Nov.) to determine numbers used in setting TV advertising costs, publishers use the first week of a book's sales to gauge a writer's popularity. These are the writer's die-hard fans, or fans in the subject matter of which the author is deemed to excel in writing about.
First week sales numbers determine many factors: how much
more publicity money the publisher will free up to promote the book; whether
they will continue to employ a writer or set him loose; and, if they do keep
the writer, how much his or her next advance will be. Most authors will
only make a best seller's hit in the opening week. The majority of books do not
have long-term sustainability. Only a fraction of all the books ever published remain
in print years after they come out.
So how can a reader
help an author?