The most reliable way to find out how many copies of a book have been sold is the Nielson BookScan service. It is used by the publishing industry and media to track book sales on an ongoing basis.Know More
BookScan gets its data by tabulating total sales from retail book sellers. As of 2013, with the addition of statistics from Walmart retail outlets, BookScan claims that its data includes about 80 percent of retail sales in the United States. The data are first divided into primary headings such as adult fiction, adult nonfiction, children and other. They are then subdivided into more precise genre groups. Because the service is expensive, it is not used by many individual authors. However, starting in late 2010, Amazon made BookScan statistics available as a free service to authors through its Author Central portal.
Although BookScan is used extensively throughout the book publishing and distribution industry, it has been criticized for its inaccuracy. Publishers are the only truly reliable sources of accurate book sale statistics, and they do not release sales information to the general public. Additionally, BookScan does not report on digital e-book sales, which account for a growing percentage of the book-selling marketplace. However, in the absence of alternatives, despite the limitations of the service, as of 2013 the publishing industry and media continue to use BookScan.Learn more about Literature
A list of all of Tess Gerritsen's books can be found at the author's website. The list is broken down into the following categories: Rizzoli & Isles, medical thrillers, U.K. crime thrillers and romance novels.Full Answer >
Quincy Ruffin's "Mississippi Tears" can be found through the viaLibri website. ViaLibri is a rare book dealer that connects itself to multiple rare book sites; when a search is made, many sites are involved. This allows the user to have access to many reputable book sellers at once.Full Answer >
There are several websites that provide free book notes and chapter summaries including Spark Notes, CliffsNotes and Shmoop. Spark Notes and CliffsNotes provide literary resources, while Shmoop offers help in several subject areas.Full Answer >
Reading Group Guides and Lit Lovers are two online resources that offer comprehensive listings for book-club discussion guides. Alternatively, book-club leaders can search a specific publisher's website for reading guides on its books, such as Penguin Books or Simon & Schuster.Full Answer >