When It's No Longer Night Amanda Luzzader

They were building a new society. Everything was supposed to be perfect. But when you've lost all your memories, it's difficult to know who to trust, and Alison can't shake the feeling that something's terribly wrong. Are these people really her friends? Her family? And can she unravel the truth before this supposedly perfect society collapses? Alison's journey to remember what's right and wrong in this end-of-the-world thriller continues.