After the Tide — Jessie Kwak

It's the event of the generation, the century, the millennium: the lowest of low tides laying bare the original streets of Tarry-by-the-Sea for the first time in living memory. Sea creatures splash for cover as the city's human residents descend for an epic, once-in-a-lifetime party—though a dark electricity sizzles beneath the revelry.A mysterious game has been announced, this night only, and Adria is one of many hopefuls drawn to the promise of fortune. She has her father's ashes in her pack, hard-fought freedom in her future, and the growing suspicion in her mind that something alarmingly alien lurks in the City-beneath-the-City.She's right. And I'm nearly ready to introduce myself—assuming I can survive the night.