Set in a wealthy Italian monastery in the 14th century, the novel follows a Franciscan friar and his young apprentice as they investigate a series of mysterious deaths within the monastery. As they navigate the labyrinthine library and decipher cryptic manuscripts, they uncover a complex plot involving forbidden books, secret societies, and the Inquisition. The novel is a blend of historical fiction, mystery, and philosophical exploration, delving into themes of truth, knowledge, and the power of the written word.

"Baltasar and Blimunda" is a historical love story set in 18th century Portugal. The narrative follows a maimed soldier, Baltasar, and a young clairvoyant woman, Blimunda, as they navigate the hardships of life during the Inquisition. Their love story is intertwined with the construction of the Convent of Mafra, a grandiose project initiated by the King. The novel explores themes of love, faith, human resilience, and the struggle against political and religious oppression.

The book is a detailed historical study of the lives of the inhabitants of Montaillou, a small village in the French Pyrenees, during the early 14th century. Based on the meticulous records of Jacques Fournier, the Bishop of Pamiers who later became Pope Benedict XII, the book explores the daily lives, beliefs, and social structures of a medieval community. It particularly focuses on how the villagers, including peasants and shepherds, interacted with the Cathar heresy and the Inquisition's efforts to suppress it. The work provides an in-depth look at medieval European rural life, religious practices, and the impact of ecclesiastical authority on individual lives.

This comprehensive work delves into the darker chapters of Christian history, meticulously chronicling the various instances of violence, corruption, and moral contradictions that have marked the religion's evolution over the centuries. It offers a critical examination of the actions and decisions made by religious leaders and institutions, highlighting the often overlooked or suppressed narratives that challenge the traditional, sanctified portrayal of Christianity. Through a detailed exploration of historical events, the book seeks to provide a more nuanced understanding of the complex interplay between faith, power, and human fallibility.

"The Heretic" is a historical novel set during the Spanish Inquisition. It follows the life of a man born in 16th century Spain, who, despite being raised in a strictly Catholic environment, begins to question the teachings and practices of the Church. As he grows older, he becomes involved in the Protestant Reformation, risking his life in a society where heresy is punishable by death. This book explores themes of faith, religious persecution, and the struggle for freedom of thought.

Set in the 16th century, the novel follows the harrowing journey of Francisco Maldonado da Silva, a Jewish physician in the Spanish Empire, who faces relentless persecution by the Inquisition for his faith. As he grapples with the brutal realities of religious intolerance, Francisco's unwavering commitment to his beliefs and his quest for justice highlight the enduring struggle for human dignity and freedom. The narrative delves into themes of identity, resilience, and the moral complexities of standing up against oppressive systems.

"All Can Be Saved" explores the diverse and often overlooked religious views in colonial Latin America, particularly among the common people who challenged the rigid doctrines imposed by the Spanish and Portuguese empires. The book delves into the personal beliefs and practices of individuals who, despite the threat of the Inquisition, dared to express and follow their own interpretations of Christianity. Through extensive archival research, the author reveals a complex tapestry of faith that includes dissenting views on salvation, morality, and the authority of the Church, highlighting the spiritual autonomy and resistance among the colonized populations in the face of imperial and religious domination.

Set in the late 16th century, this captivating historical narrative delves into the life of Menocchio, a miller from the Friuli region of Italy, who becomes embroiled in the Inquisition due to his unorthodox beliefs. Drawing from inquisitorial records, the story explores Menocchio's unique worldview, shaped by a blend of folk traditions, personal interpretations of religious texts, and a curious mind that challenges the established doctrines of the Catholic Church. His imaginative cosmology, likening the creation of the universe to the fermentation of cheese and worms, serves as a poignant reflection on the clash between popular culture and institutional authority during the Renaissance.