John Green has written a powerful novel—one that plunges headlong into the labyrinth of life, love, and the mysteries of being human. This is a book that will touch your life, so don’t read it sitting down. Stand up, and take a step into the Great Perhaps.

John Green has written a powerful novel—one that plunges headlong into the labyrinth of life, love, and the mysteries of being human. This is a book that will touch your life, so don’t read it sitting down. Stand up, and take a step into the Great Perhaps.