Eighteen-year-old Amelia Griffin is obsessed with the famous Orman Chronicles, written by the young and reclusive prodigy N. E. Endsley. They're the books that brought her and her best friend Jenna together after Amelia's father left and her family imploded. So when Amelia and Jenna get the opportunity to attend a book festival with Endsley in attendance, Amelia is ecstatic. It's the perfect way to start off their last summer before college.

In a heartbeat, everything goes horribly wrong. When Jenna gets a chance to meet the author and Amelia doesn't, the two have a blowout fight like they've never had before. And before Amelia has a chance to mend things, Jenna dies in a freak car accident. Grief-stricken, and without her best friend to guide her, Amelia questions everything she had planned for the future.

When a mysterious, rare edition of the Orman Chronicles arrives, Amelia is convinced that it somehow came from Jenna. Tracking the book to an obscure but enchanting bookstore in Michigan, Amelia is shocked to find herself face-to-face with the enigmatic and handsome N. E. Endsley himself, the reason for Amelia's and Jenna's fight and perhaps the clue to what Jenna wanted to tell her all along.