The "Rain Wild Chronicles" is a fantasy book series written by author Robin Hobb. It is set in the same world as her previous works, particularly the Elderling series, and follows the adventures of characters living in the Rain Wilds, a mysterious and dangerous region filled with ancient magic and dragons. The series explores themes of identity, transformation, and the relationship between humans and dragons. The series consists of four main novels: "Dragon Keeper," "Dragon Haven," "City of Dragons," and "Blood of Dragons." These books delve into the lives of the Rain Wild inhabitants as they seek to restore the dwindling dragon population and uncover the secrets of their past. The narrative combines rich world-building with character-driven storytelling, making it a compelling read for fans of fantasy literature.