"Parallel Lives" is a collection of biographies of famous Greek and Roman figures, written in pairs to draw comparisons between their lives. The work explores the influence of character on the lives and destinies of these historical figures. The biographies are not only a record of the lives of these individuals, but also provide insight into the times in which they lived, offering a unique perspective on the history and culture of the ancient world.

"Enneads" is a collection of 54 philosophical treatises by Plotinus, a prominent philosopher of the ancient world. The work is a cornerstone of Neoplatonism, a school of Hellenistic philosophy that sought to reconcile Greek philosophy with religious mysticism. The book covers a wide range of topics, including the nature of reality, the self, the universe, and the divine. The author argues for the existence of a transcendent One from which all existence emanates, and that the goal of human life is to strive for unity with this divine principle.

The book is a historical novel that delves into the legend of Pope Joan, a woman who, according to the story, disguised herself as a man and rose through the ranks of the Catholic Church to become Pope in the 9th century. The narrative critically examines the socio-political and religious dynamics of the time, blending historical facts with fiction to explore themes of gender, power, and the construction of history. Through its controversial protagonist and detailed portrayal of medieval Europe, the novel challenges the traditional narratives of history and the church, offering readers a provocative and thought-provoking tale that questions the very foundation of widely accepted truths.

"The Histories" is a comprehensive account of the rise of the Roman Empire, focusing on the period from 264-146 BC. The author, a Greek statesman, provides a detailed analysis of the political, military, and social structures of Rome, attributing its success to a balanced constitution and superior military organization. The work also includes first-hand accounts of several significant events, such as the Third Punic War and the Numantine War.