218 books
—
134 voters
Hard SF
— 1205 members
— last activity 14 hours, 31 min ago
This is a discussion group for this specific subgenre in SF where the plausibility of the science counts.
Tim’s 2025 Year in Books
Take a look at Tim’s Year in Books, including some fun facts about their reading.
More friends…
Polls voted on by Tim
Lists liked by Tim






















































