The book is an apocalyptic horror novel presented as a collection of individual accounts in the aftermath of a global pandemic that leads to a catastrophic zombie outbreak. Through interviews with survivors from various countries and walks of life, the narrative unfolds the social, political, cultural, and environmental implications of the zombie crisis, known as World War Z. The personal stories explore the widespread panic, the collapse and resurgence of governments, military strategies employed to combat the undead, and the human resilience in the face of a decimated world. The novel serves as a critique of societal responses to disasters and a commentary on the human condition.

A 15-year-old boy is forced to move in with his eccentric grandmother after his mother falls ill. Together, they embark on a journey to the Amazon rainforest in search of a legendary, healing beast. Along the way, they encounter various challenges, including dangerous animals, harsh environments, and a group of indigenous people with mystical powers. The boy learns to overcome his fears and prejudices, forming a strong bond with the indigenous people and the rainforest itself.

This novel is a vibrant, multi-layered work that weaves together three separate narratives across different time periods in Brazil. Set in the past, present, and future, it explores the country's complex history, culture, and identity through the lives of a reality TV producer in contemporary Rio de Janeiro, a Jesuit missionary in 18th century Amazonia, and a future technology entrepreneur in São Paulo. The story delves into themes of quantum physics, media manipulation, and the interconnectedness of human lives, all while showcasing the rich, diverse tapestry of Brazilian life. Through its intricate plot and vivid descriptions, the book presents a speculative fiction masterpiece that challenges the boundaries of time, space, and reality.