Sign in with Facebook
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.
Science Book Club
— 342 members
— last activity Apr 14, 2026 10:04PM
Objective: We read science-related books; the goal is to read one book a month.
Science and Inquiry
— 4531 members
— last activity Jul 21, 2026 09:45PM
This Group explores scientific topics. We have an active monthly book club, as well as discussions on a variety of topics including science in the new ...more
Underground Knowledge — A discussion group
— 25965 members
— last activity 5 hours, 21 min ago
This global discussion group has been designed to encourage debates about important and underreported issues of our era. All you need is an enquiring ...more
Wiktor’s 2025 Year in Books
Take a look at Wiktor’s Year in Books, including some fun facts about their reading.
248 books
|
8 friends
149 books
|
8 friends
32 books
|
56 friends
17 books
|
24 friends
0 books
|
10 friends
343 books
|
11 friends
1,287 books
|
67 friends
32 books
|
12 friends
More friends…
Favorite Genres
Polls voted on by Wiktor
Lists liked by Wiktor