The Good Sister

‘There’s only been one time that Rose couldn’t stop me from doing the wrong thing and that was a mistake that will haunt me for the rest of my life.’

Fern Castle works in her local library. She has dinner with her twin sister Rose three nights a week. And she avoids crowds, bright lights and loud noises as much as possible. Fern has a carefully structured life and disrupting her routine can be . . . dangerous.