Publishers Weekly is the international news platform of book publishing and bookselling. Founded in 1872 and published continuously since then, the weekly magazine boasts more than 500,000 Twitter followers; publishes eight e-newsletters; monthly PW Select , three blogs; and a robust Web site that reached more than 8.5 million unique visitors last year. The magazine has also launched a mobile edition, digital editions and apps. Each year, Publishers Weekly reviews nearly 9,000 books, as well as e-books, apps and audiobooks, in addition to featuring author interviews and news and analysis about the world of publishing.