Dragons of the Dwarven Depths is a fantasy novel by Margaret Weis and Tracy Hickman, set in the Dragonlance fictional campaign setting. It is the beginning of the Lost Chronicles trilogy, designed to fill in the gaps in the storyline between the books in the Chronicles trilogy (Dragons of Autumn Twilight, Dragons of Winter Night, and Dragons of Spring Dawning). The events in the book take place between the events of Dragons of Autumn Twilight and Dragons of Winter Night. While parts of the book foreshadow some of the events to take place in the Dragonlance Legends trilogy, the novel is otherwise free of spoilers. Source: Wikipedia (en)