Emily's best friend Sloane disappears, almost without a trace - the
only thing left behind is a to-do list. On it, thirteen
Sloane-inspired tasks that wallflower Emily wouldn't normally do,
and definitely not without her best friend. But what if completing
the list could bring Sloane back? Dance Until Dawn? Sure. Why not?
Kiss a stranger? Um . . . Go skinny dipping? Wait . . . what? Emily
only has the summer to check everything off Sloane's list. The
question is, what will she find at the end of it?