When a heatwave plunges New York City into darkness, sparks fly for thirteen teenagers caught up in the blackout. From the exes who have to bury their rivalry and walk from Manhattan to Brooklyn in time to kick off a block party, to the two boys trapped on the subway who come face-to-face with their feelings and the pair of best friends stuck in the library and surrounded by love stories and one very big secret, they are all about to see that when the lights go out, people reveal hidden truths, love blossoms, friendship transforms, and all possibilities take flight. Six of today’s biggest stars of the YA world bring all the electricity of love to a collection of charming, hilarious and heartbreaking tales that shine the brightest light through the dark.