The book ‘Iron Giant’ is written by Cassie Mint. ‘Iron Giant’ is a novel part of the ‘Sweet Little Sinners’ series. In the story, the character, is a village outcast, a gruff blacksmith who rescues a young woman from a thunderstorm. She is a perfect gentleman but is still publicly shamed and warned to stay away from her. The book analyzes themes of love, desire, and breaking rules.