"Conquistador - Book 4," set in Tenochtitlan in the year 1520. The artwork features detailed illustrations of lush jungle environments, ancient temples, and intense battle scenes, showcasing both human characters and wildlife, such as monkeys and a jaguar. The narrative follows Cortés's army as they navigate treacherous terrain and face resistance, including an ambush and a large battle against what appear to be indigenous warriors. The storyline also hints at a quest for Aztec treasure and the confrontation of historical events, with key figures like Moctezuma and Guatémoc mentioned.