"Experienced foster carer Rosie Lewis is used to looking after children from difficult home situations, but she finds herself struggling when she agrees to take in Taylor and her younger brother Reece. Taylor tries her hardest not to fit in, making it clear that she cares about nothing and no one, but Reece is just desperate for someone to love him. Rosie finds herself battling an unknown terror, as social media and the internet become a means to control and manipulate while she frantically attempts to protect them. Can Rosie discover the truth before they must be returned to their family?"--Cover.