This is the first book to tell the story of censorship in Northern Ireland and the south between 1922 and 1939. Censorship in the Two Irelands examines the differences in how the two regimes treated freedom of speech - and finds some surprising similarities. Beginning with the history of censorship under British rule and during the Irish Revolution it shows how the new states built on that legacy.

It examines all forms of censorship in the period: political, film, literature, radio and theatre and puts them into an international context showing how the two Irelands at some times resembled other jurisdictions but also created their own unique legacies of repression.