Are these the best magazine covers of the century? The Professional Publishers Association (PPA) has launched a search for the greatest magazine cover of the past 100 years. Members were asked to submit covers for consideration, and a panel of independent industry experts whittled those submissions down to a shortlist of ten covers. The public can choose their favourite cover at www.ppa.co.uk/PPA100, casting a maximum of one vote per person per day. The cover with the most votes will be named Cover of the Century.