The King's Fifth
Scott O'Dell
 The story takes place in a time when the Spanish adventurers known as Conquistadors roamed the New World of the Americas in search of the mythical gold treasures of the dethroned Native Americans. Estéban is a teenage cartographer of the Spanish Conquistador Army. The story starts when he is imprisoned, is awaiting trial for tax evasion. More specifically, he is suspected of finding a treasure without submitting the Quinto Real, also known as the "King's Fifth", a tax levied by the King of Spain on precious metals. However, every authoritative figure in his trial or his jail wants one thing - to get Estéban to reveal the location of the gold he found. Estéban agrees to draw his jail guard a map, but uses the provided writing materials to write a secret journal. In this journal Estéban describes how he joined a small army band of Spaniards to seek the "Seven Golden Cities of Cíbola". Their guide on this dangerous journey was a volunteering younger teenage Native American girl, Zia. She was brought along by Estéban, who met her while in the army from which the band was divided. Being the only one in the group without any political agenda (although Estéban does realize her personal agenda eventually), Zia was also the only one to eventually preserve both her life and freedom.