By Loren Spiotta-DiMare. Illustrated by Deborah DeShon. She’s a decorated Marine, a combat veteran, and a horse. Meet Sergeant Reckless! Sergeant Reckless is the remarkable true story of a horse who overcame great odds to become a hero. Raised and trained to become a racehorse in Seoul, Korea, Flame is destined to be a winner. But when the Korean War breaks out on the day of her first official race,…