Tariq Ali: A book that changed me: Men like Adolf Joffe couldn't remain silent and submit to Stalinist policies and practices – and he criticised Trotsky for doing so
Giles Fraser: A book that changed me: Reading Philosophical Investigations ended my fascination with my inner life and brought me to faith based on 'I don't knows'
After the second world war, a team of art experts tried to rescue thousands of works stolen by the Nazis. Charles Saumarez Smith celebrates Anne Olivier Bell, the last of the 'Monuments Men' who is soon to be the subject of a George Clooney film