Ex-inmate Carl Cattermole discovers stories about concerts that have taken place in jails
Nikki Fox investigates the treatment of disabled people in British prisons.
Tom Dyckhoff examines how the design of the built environment can influence who we are.
CJ Burge tells Alan Rusbridger about the mental impact of prison life, in Japan and the UK
Dr Sohom Das talks to Alan Rusbridger about treating prisoners who are mentally unwell.
Ken Arnold explores how three European countries variously tell the history of madness.
Shirli Gilbert reveals the complex history of music composed in the Nazi camps and ghettos
Prison, drugs and debts - who's paying the price of the thriving drug trade in our jails?
The things people say about prison.
Ernie Rea and his guests discuss the statutory provision of religion in prison.
Sarah Montague talks to a mum about how she is coping with her son in prison.
Sarah Montague talks to those coping on the outside while a family member is in prison.
File on 4 exposes the abuse of Ugandan children being cared for in UK-funded orphanages
Is the penal system broken and creating a criminal class?