In "The Spot" by Jack London, the mood is created through vivid imagery and a tense, suspenseful atmosphere that underscores the themes of obsession and the struggle against nature. London employs literary devices such as foreshadowing and symbolism; for instance, the protagonist’s obsession with a seemingly insignificant spot serves as a symbol of human vulnerability against the vastness of nature, enhancing the story's tension.
The plot builds intrigue as it follows the character's descent into fixation, drawing readers into the psychological turmoil he experiences. London effectively achieves his goal of exploring the complexities of human emotion and the profound impact of environmental elements. He carefully chooses specific words, such as "haunted" and "desperation," which amplify the emotional weight and deepen the thematic resonance, ultimately leaving readers with a lingering sense of unease.