H. G. (Herbert George) Wells (1866–1946) is a classic author whose works are in the public domain.

Wells imagines humanity fractured into two species by economic inequality—one beautiful and doomed, one hideous and thriving—forcing his time traveler to witness capitalism's ultimate endgame. The novella's claustrophobic vision of the future cuts deeper than action because it's built on eerily plausible social trajectories.

When Martians invade Earth with unstoppable technology and incomprehensible motives, Wells strips away human exceptionalism and forces readers to experience colonization from the colonized perspective. This is an alien invasion story that's less about monsters and more about what happens when humanity confronts its own irrelevance.

A scientist achieves invisible immortality only to discover that power without connection breeds madness and cruelty in a novella that reads like a fever dream of unchecked ego. Wells transforms the invisible man trope into a psychological horror about the seductive danger of absolute freedom from social consequence.

Shipwrecked sailors encounter an island where a godlike scientist reshapes creatures into human form, raising unbearable questions about nature, suffering, and the boundaries of creation. Wells' visceral prose and moral ambiguity make this a proto-modern exploration of scientific ethics that predates our current biotech debates by over a century.

Two men discover a micro-civilization beneath the moon's surface, colliding wonder with colonial exploitation in a narrative that functions as both adventure and sharp social commentary. Wells balances imaginative spectacle with probing questions about progress and human nature that elevate this far beyond simple space fantasy.