La Forteresse des Nuées

Publisher's blurb: Children who get lost on a rainy evening always end up leaving the adult world; drop after drop, they penetrate into the Labyrinthine City, hunting grounds of the sirens of the downpour. Though some of them miraculously find their way home, many - alas - are carried away by shapeless creatures eager for human flesh. User summary: For three to six characters.