3,851 books
—
7,878 voters
Science Fiction Book Club
— 838 members
— last activity Jul 10, 2026 06:51AM
Welcome to our world. Open the gate, walk down the garden path. Over grass and under hill. Doubtful you'll find us sitting still. I can't promise you' ...more
Hard SF
— 1209 members
— last activity 17 hours, 22 min ago
This is a discussion group for this specific subgenre in SF where the plausibility of the science counts.
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