Geezer girls - Dreda Say Mitchell

Ten years ago, fifteen-year-old Jade Flynn and three other girls were forced to become the sole occupants of the fourth floor of St Nicholas Care Home for Children.
Forced to take part in 'special community projects'.
Forced to work for a man they nicknamed 'The Geezer'.
Until a shocking event made them rebel. Steal something that didn't belong to them. They ran.
They disappeared.

Now Jade is living a respectable life as Jackie Jarvis.
She's getting married, and her three best friends are her bridesmaids.
Until the Geezer turns up.
He'll kill them, unless they do one last job for him - then they can return to their everyday lives. But can they trust him?

This time if they disappear they won't be coming back...