The legendary tale of Sergeant Reckless comes to life in this heavily illustrated nonfiction chapter book series perfect for fans of Ranger in Time! Born to be racehorse in Seoul, Korea, Reckless was always destined for greatness. Then the Korean War began in 1950, and those dreams were dashed. But when Reckless was bought by a group of US Marines to work on the frontlines, it quickly became clear that this little mare had the heart of a hero. This action-packed series explores the stories of real-life animal heroes who saved the day! With black-and-white art throughout and dramatic storytelling, readers are taken on an exciting journey they won't soon forget. Fans of Ranger in Time will devour these true tales of incredible animal heroes!