What is iron flame?

"Iron Flame" is the anticipated sequel to "Fourth Wing," both authored by Rebecca Yarros. Following the success of "Fourth Wing," which captivated readers with its blend of fantasy, romance, and adventure, "Iron Flame" continues to explore the richly imagined world Yarros has created. While specific plot details about "Iron Flame" might be limited, it's expected to further develop the characters and storylines introduced in the first book, providing more depth to the narrative and exploring new challenges and adventures for its protagonists. Fans of the series can look forward to an engaging continuation of the saga. If you are interested in more specific details or themes of the book, I recommend checking official summaries or reviews closer to its release date.