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Hard SF
— 1211 members
— last activity Sep 04, 2026 07:51AM
This is a discussion group for this specific subgenre in SF where the plausibility of the science counts.
William’s 2025 Year in Books
Take a look at William’s Year in Books, including some fun facts about their reading.
507 books
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235 friends
48 books
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930 friends
164 books
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4 friends
0 books
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6 friends
201 books
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8 friends
76 books
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3 friends
5 books
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1 friend
14,530 books
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259 friends
More friends…
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