Set in Mexico on the Day of the Dead in 1938, the novel follows the last day in the life of Geoffrey Firmin, a British consul with a severe alcohol addiction. Through his interactions with his estranged wife and half-brother, the book explores themes of despair, betrayal, and the destructive power of addiction, against the backdrop of political and social unrest. The impending eruption of the nearby volcano serves as a metaphor for Firmin's deteriorating mental state and the looming world war.

In this novel, a young intellectual who is immersed in books and ideas embarks on a journey with a passionate and adventurous older man named Zorba. The two men have contrasting personalities, which leads to a series of philosophical discussions and adventures. The story is set in Crete and explores themes of life, death, friendship, love, and the struggle between the physical and intellectual aspects of existence. Zorba's zest for life and his fearlessness in the face of death inspire the young man to embrace a more physical and spontaneous way of living.

This book weaves a complex narrative that delves into the spiritual and existential journey of its characters, set against the backdrop of Greece's tumultuous historical and cultural landscape. Through a blend of myth, religion, and modern existential thought, the story explores themes of death, resurrection, and the search for meaning in a changing world. The author's rich, poetic language and use of symbolism draw readers into a meditation on the nature of existence, the power of faith, and the eternal cycle of life and death, inviting them to reflect on their own beliefs and experiences in the light of the characters' struggles and revelations.