Prom. It's a near-universal high school experience. And here at least 21 of today's bestselling and up-and-coming YA authors riff on it.

Authors include: Libba Bray, Jacqueline Woodson, Ned Vizzini, John Green, Sarah Mylnowski, Melissa de la Cruz, Holly Black, Brent Hartinger, Lisa Sandell, Will Leitch, Leslie Margolis, Cecily von Ziegessar, E. Lockhart, Jodi Anderson, David Levithan, Dan Ehrenhaft, Liz Craft, Aimee Friedman, and Adrienne Vrettos