Winner of a 2019 Stonewall Book AwardIn an exuberant picture book, a glimpse of costumed mermaids leaves one boy flooded with wonder and ready to dazzle the world.While riding the subway home from the pool with his abuela one day, Julián notices three women spectacularly dressed up. Their hair billows in brilliant hues, their dresses end in fishtails, and their joy fills the train car. When Julián gets home, daydreaming of the magic he’s seen, all he can think about is dressi