Rizwan Sabir is back. And this time the battle is personal. An ex al-Qaeda jihadi, Riz is now a fixer for a shadowy branch of the Ministry of Defence. He has teamed up professionally and romantically with Holly "Bang-Bang" Kirpachi - a hard-bitten girl gang leader. Their marriage was set to be the social event of the season. Until the wedding celebrations were interrupted by a series of murders in the East End of London. Someone is copying Jack the...