This issue of Index on Censorship celebrates 50 years of English PEN by looking at the impact that imprisonment and persecution has on literature -- and asking what challenges writers continue to face today. Contributors include Margaret Atwood, Lydia Cacho and Maureen Freel

This issue of Index on Censorship looks at censorship in music, including the songs they tried to ban, the musicians stopped for playing live, and the singers who are put on trial. With contributions by Radiohead's Colin Greenwood, legendary band manager Peter Jenner and novelist Will Self.

As modern technology multiplies radio's reach, the June issue of Index on Censorship examines the medium and its messengers. Includes contributions from Joe Queenan, Alexei Venediktov and Shirazuddin Siddiqi.