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Hard SF
— 1208 members
— last activity Jul 14, 2026 05:19PM
This is a discussion group for this specific subgenre in SF where the plausibility of the science counts.
John’s 2025 Year in Books
Take a look at John’s Year in Books, including some fun facts about their reading.
1,479 books
|
45 friends
1,775 books
|
28 friends
281 books
|
75 friends
333 books
|
76 friends
130 books
|
150 friends
41 books
|
67 friends
2 books
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70 friends
4 books
|
64 friends
More friends…
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