The Great Post Office Scandal is the story of the fight to expose a multimillion IT disaster that put innocent people in jail and is the only definitive account of what has been described as one of the UK's biggest ever miscarriages of justice.

Join Nick Wallis to hear him read extracts from his book, get the chance to leave with a signed copy and to ask your own questions about this barely believable scandal. These events will give you a glimpse of Nick's efforts to bring it to the public eye.