Hints and tips:
...Additional reporting by Samantha Pearson in São Paulo...
...Publishers are showing interest in Poptropica, Mr Brallier says, after seeing another comic strip, Big Nate, become a bestseller for HarperCollins after a Big Nate island launched 18 months ago....
...To read Alex Cardno’s interview with Nate Silver, go to www.ft.com/natesilver...
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