Frequently appealed to, less frequently understood, and by no means a free pass to say or write whatever you feel like: Suzanne Nossel, chief executive of PEN America, the nonprofit dedicated to free expression, talks us through the best books to better understand America's venerated First Amendment.

Modern society has interpreted John Stuart Mill’s concept of tolerance to mean that we should avoid giving offence. The director of the Institute of Ideas tells us about books that show how far we’ve departed from what was meant

As both a solicitor advocate and literary scholar, Anthony Julius occupies a privileged place to navigate complex interactions between literature and law. He picks the best books on censorship, including three novels subjected to their own censorship controversies.

The ‘Great Fire Wall of China’. How has the Chinese Communist Party managed to survive the internet? Economist correspondent Gady Epstein chooses books on the world’s most successful case of authoritarian control of the internet.