From the bestselling thriller writer, discover the emotionally gripping new novel about a young woman who plans to do the unthinkable in order to change the world.You—all of you—are sleepwalking through global catastrophe. And I intend to wake you up.What Emma Caroline Blake has planned at New Hampshire’s Ridgemont Academy is shocking.Her school blames a heartbreaking tragedy in her family.Her best friends point to her most recent social media.Her teachers, even her father, say it’s a drastic cry for help.But Emma doesn’t want help. She wants to make a difference. Not tomorrow. Today. Now.She’s going to walk through fire to change the world.