The Russian dissident was murdered in London with polonium, but only on the third attempt. In an extract from his book A Very Expensive Poison, Luke Harding traces the toxic trail the clueless assassins spread around the capital
Senior figures in defence ministry were cut out of discussions in the run-up to the war, according to new book Broken Vows: Tony Blair – The Tragedy of Power
Booker prize nominee Chigozie Obioma loves Lagos, but shares the centuries-old fear that it may ‘spoil’. With 2,000 new people arriving every day, the city faces its toughest challenge yet
Guardian Australia’s Indigenous affairs editor describes how he grew up ashamed of his background, in a land where his people were treated as a ‘prehistoric relic’ – and tells why inspiration from his ancestors has now driven him to stand up and speak out. ‘Everything we have won has come from dissent’