The Fault in Our Stars by John Green

“I think the best stories always end up being about the people rather than the event, which is to say character-driven.” Stephen King – On Writing: A Memoir of the Craft

Some of the recent character-driven novels I’ve read lately are:
The Girl on the Train by Paula Hawkins
The Fault in Our Stars by John Green
Gone Girl by Gillian Flynn

Give an example of a book you’ve read with a memorable character-driven story – Author & Title – and tease us with why the character story was special.