Groomed into a drug gang from the age of 10, Joey O'Callaghan broke the golden bond of gangland silence. His evidence won murder convictions against two of the most violent drug bosses in Ireland. Joey was just 18 years old when he became a ghost - the youngest ever person to be signed up to the Witness Protection Programme.
Clash Of The Clans is a story that traces the emergence of the Irish mafia fromthe streets of Dublin to the highest echelons of global organised crime and right intothe heart of professional boxing.
'An insightful and explosive exposé' - Stephen Breen, author of The Cartel and The HitmenIreland's top crime journalist traces the flood of cocaine into Ireland and those behind its unprecedented growth.