"The Manuscript Found in Saragossa" is a complex, multi-layered narrative that revolves around a young officer who discovers an ancient manuscript during the Napoleonic Wars. The manuscript contains a series of interwoven stories that span across time and space, featuring a range of characters including gypsies, bandits, and noblemen. These tales explore themes of philosophy, morality, and the supernatural, all while offering a fascinating glimpse into 18th-century Spanish culture.

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.

"The Long Walk" is a harrowing narrative of a group of prisoners who escape from a Siberian gulag during World War II, and undertake a treacherous journey through the harsh Siberian wilderness, the Gobi desert, the Himalayas, and finally to India. The story is based on the author's own experiences and portrays the indomitable human spirit, survival against all odds, camaraderie, and the will to freedom.

The book tells the story of an elderly man who, having settled in a remote Amazonian village, develops a passion for reading romance novels to escape the monotony of his daily life. His peaceful existence is disrupted when he is called upon to track down an ocelot that has been killing the local villagers' animals. As he ventures into the jungle, his journey becomes both a physical and emotional adventure, intertwining his love of literature with his deep respect for nature, and ultimately leading him to confront not only the wild cat but also the complexities of human nature and love.