Ten years after the dramatic events of 'Bad Blood', Joe Cassidy and Sean Reilly, living a peaceful life in exile, believe themselves to be free of the brutal vendetta that so tragically blighted their earlier years.
Yet back in London their secret whereabouts have been revealed and the highly valued information seized by Bass Stone; a vicious thug with a self-serving agenda.
With Stone forming an uneasy alliance with the hot-headed son of Joe and Sean's former nemesis, the vendetta is explosively reignited in a wave of blood and fury that brings their idyllic existence crashing down around them.
Suddenly thrown back into the fray, they find themselves being systematically hunted by a group of murderous mobsters, their lives and those of everyone they know, brutally torn apart in a merciless backlash of retribution.
Yet Joe and Sean are no longer alone; their sons and daughters have grown strong and their allies have become powerful and only by standing together can they hope to defeat the threat from their past.
Delivering action and thrills in equal measure, World On Fire is a gripping, high-octane finale to an epic story which is sure to be remembered long after the last page