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At the Earth’s Core · Chapter

I: Toward the Eternal Fires explained

David Innes recounts his early life and his partnership with the inventor Abner Perry to build a mechanical subterranean prospector, the 'Iron Mole.' They embark on a test voyage into the earth, facing extreme temperatures, ammonia fumes, a

What happens

David Innes recounts his early life and his partnership with the inventor Abner Perry to build a mechanical subterranean prospector, the 'Iron Mole.' They embark on a test voyage into the earth, facing extreme temperatures, ammonia fumes, and an ice stratum, before nearly suffocating from depleted air. The craft eventually stops, and Innes realizes they have turned upward and are safe, though he loses consciousness.

Themes in this chapter

  • Exploration and Discovery

    The entire chapter focuses on the test voyage of the Iron Mole, pushing into uncharted depths of the Earth.

  • Survival and Adaptation

    Innes and Perry struggle against extreme heat, cold, ammonia fumes, and dwindling air, fighting to stay alive.

Characters to notice

  • David Innes

    Narrator and protagonist; recounts his background and the perilous journey in the Iron Mole.

  • Abner Perry

    Inventor of the subterranean prospector; accompanies Innes and prays as they face death.

Key passages

  • I was born in Connecticut about thirty years ago. My name is David Innes.

    David Innes introduces himself as a thirty-year-old man from Connecticut.

    Opening lines establish the narrator's identity and origin.

  • Perry interested me in his invention. He was an old fellow who had devoted the better part of a long life to the perfection of a mechanical subterranean prospector.

    Perry, an elderly inventor, convinced Innes to fund his underground drilling machine.

    Highlights the partnership and the invention's significance.

  • The great nose rested upon the bare earth of the floor. We passed through the doors into the outer jacket, secured them, and then passing on into the cabin, which contained the controlling mechanism within the inner tube, switched on the electric lights.

    They entered the Iron Mole, sealed themselves inside, and activated the controls.

    Describes the start of the journey.

  • At four hundred and twenty miles I took another reading. 'Perry!' I shouted. 'Perry, man! She's going down! She's going down! She's 152 degrees again.'

    Innes excitedly reports that the temperature has dropped, offering hope against the deadly heat.

    A turning point where the temperature decreases, raising their spirits.

  • The point of the prospector was above us. Slowly it dawned on me that since passing through the ice strata it had been above. We had turned in the ice and sped upward toward the earth's crust. Thank God! We were safe!

    Innes realizes the craft has reversed direction and is heading upward, saving them from suffocation.

    Climactic realization of their escape from death.