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Hard SF
— 1213 members
— last activity Oct 15, 2026 12:28AM
This is a discussion group for this specific subgenre in SF where the plausibility of the science counts.
Alex’s 2025 Year in Books
Take a look at Alex’s Year in Books, including some fun facts about their reading.
476 books
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173 friends
1,304 books
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215 friends
3,922 books
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182 friends
318 books
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197 friends
276 books
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19 friends
197 books
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110 friends
416 books
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286 friends
0 books
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121 friends
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