As far as I know, the official manga of Girl and Chariot has two works: Girl and Chariot and Girl's Chariot. The official novels include several works such as Making Dungeons from Muye, Red Loyal Dog of Chariot Girl, Girl and Chariot Manual, etc. If you want to know more about the works of Girl and Chariot, you can go to the relevant websites or online bookstores. I hope you like my recommendation. Muah ~