Brimstone (Pendergast, #5; Diogenes, #1) Summary & Key Insights

Douglas Preston and Lincoln Child's Brimstone intricately weaves together two seemingly disparate narratives, introducing the character of Diogenes, a brilliant but reclusive scientist, and reuniting readers with the enigmatic Special Agent Aloysius Pendergast. The novel’s central plot revolves around a series of bizarre and gruesome murders occurring in a remote, desolate area of New Mexico known as the "Black Range." These killings bear the hallmarks of ritualistic sacrifice, leaving investigators baffled.

Diogenes, a specialist in ancient Sumerian mythology and symbology, becomes central to the investigation when his research unexpectedly illuminates the nature of the murders. He reveals that the killings are linked to a terrifying entity from ancient Sumerian lore, a malevolent being associated with brimstone and fire – a creature that supposedly possesses the ability to manipulate minds and induce terrifying visions. His research points towards a hidden, ancient underground city beneath the Black Range, the location of a powerful, malevolent artifact.

Aloysius Pendergast, drawn into the case by a series of cryptic clues and his own unique understanding of the occult, reluctantly teams up with Diogenes. Their collaboration, though initially strained by their vastly different personalities and approaches, proves crucial in unraveling the mystery. Pendergast’s experience in dealing with the strange and supernatural complements Diogenes' academic knowledge of Sumerian history and mythology. Their investigation leads them on a harrowing journey into the heart of the Black Range, encountering both treacherous terrain and increasingly terrifying manifestations of the ancient evil.

The supporting characters, though less developed than Pendergast and Diogenes, contribute significantly to the plot. Among these is Special Agent Winslow, initially skeptical but gradually drawn into the surreal events, and various other figures encountered in the desolate New Mexican landscape, each adding a layer to the unfolding mystery.

The overarching themes of Brimstone center around the clash between ancient mythology and modern science, the exploration of the darker aspects of human nature and the terrifying power of ancient evils. The novel skillfully blends elements of thriller, horror, and historical fiction, creating a suspenseful and chilling narrative. The narrative effectively balances the fast-paced action sequences with moments of intense suspense and detailed descriptions of the desolate landscape and the terrifying manifestations of the ancient Sumerian entity. Ultimately, Pendergast and Diogenes must overcome not only the physical dangers they face but also their own personal demons and biases in order to confront and defeat the ancient evil lurking beneath the surface of the New Mexico desert. The novel culminates in a dramatic confrontation within the hidden city, leaving the reader with a sense of both resolution and lingering unease.