The publishing industry in the UK generates £6 billion in annual revenue. It includes magazines, books, directories, and newspapers. Vogue is an influential American fashion magazine published monthly by Conde Nast, aiming at readers aged 20 and older. Kerrang! is a UK-based magazine devoted to rock music that is published weekly by Bauer Media Group, which operates magazines and media brands across 16 countries. New digital platforms like smartphones and tablets provide magazines new opportunities to reach more readers and increase sales.