Author Kimberly Chambers talks about her new book 'The Sting'.

Best friends Tommy Boyle and Scratch always had each other’s backs. Dragged up in care, and cruelly betrayed by everyone they trusted, they made a pact to fight their way out of the gutter – together.

TWO SIDES OF THE LAW

Old loyalties die hard on the streets of London. Tommy throws his lot in with the notorious Darling family – even if it means leaving Scratch to the wolves. She’s destined for a different path, reinventing herself as copper Kim Regan.

ONE DEADLY SHOWDOWN

Now they’re on opposite sides of the law. Running Operation Sting, Kim will rip the heart out of the Darling’s empire – and only her old pal Tommy stands in her way.