Visitation Street, by Ivy Pochoda
Two teenage girls escape the stifling heat of a July night in rough-and-tumble waterfront Red Hook, Brooklyn, by taking a moonlit paddle into the harbor. One washes up ashore, barely alive; the other disappears. As the locals are drawn together by the event, characters gradually reveal themselves in a mystery that will keep you riveted.
To buy: $16, amazon.com.