When it comes to flying under the radar, Ro Snow is the expert. No friends. No boys. No parties. And strictly NO VISITORS. It may be lonely but at least this way the truth remains where it should — hidden. Then Tanvi Shah, the girl who almost died, comes tumbling back into her life and Ro finds herself losing control of her carefully constructed lies. Because if Ro's walls come crumbling down, who's going to take care of Bonnie… Bonnie. Never Mum or Mummy or Mother. Just Bonnie.