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The Poison Belt

"The Poison Belt" by Arthur Conan Doyle is a science fiction novel written in 1913. Professor Challenger summons his companions to his Sussex home with urgent instructions to bring oxygen. He has discovered that Earth is moving into a belt of poisonous ether that threatens to suffocate all life. Sealed in a single room with oxygen cylinders, the group watches helplessly as the world outside succumbs to the deadly phenomenon, leaving them to face an uncertain fate.

Level B2 pagesEnglish

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Categories: British Literature Novels Science-Fiction & Fantasy

Readers: Adults Teens

Suggested age: 12+ (AI estimate)

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Reading guidance

Level B2

Language difficulty is an AI estimate based on sampled text.

Reader and content guidance is an AI estimate based on the title, author, source summary, contents and selected excerpts. Unseen portions have not been assessed.

Recommended age: 12+ (AI estimate)
AI estimate: independent reading at about 12+ suits the adventure premise while allowing maturity for concepts of worldwide suffocation, mass death and survivor despair; younger readers may follow the plot with adult support but are less likely to engage with the philosophical reflection. Based on named-book metadata and selected excerpts; unseen text was not assessed. This is guidance, not an official age rating; individual reading ability varies.

Source: Project Gutenberg · Public domain in the USA.

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