Sign in with Facebook
to-read
(117)
currently-reading (3)
read (239)
science-fiction (116)
audiobooks (61)
fantasy (51)
classics (40)
hard-science-fiction (27)
alien-first-contact (26)
biological (24)
horror (23)
currently-reading (3)
read (239)
science-fiction (116)
audiobooks (61)
fantasy (51)
classics (40)
hard-science-fiction (27)
alien-first-contact (26)
biological (24)
horror (23)
non-fiction
(22)
favorites (21)
soft-science-fiction (16)
space-opera (15)
young-adult (15)
hard-to-place (14)
historical (13)
short-reads (13)
post-apocalyptic (12)
graphic-novel-or-comic (11)
thriller (10)
favorites (21)
soft-science-fiction (16)
space-opera (15)
young-adult (15)
hard-to-place (14)
historical (13)
short-reads (13)
post-apocalyptic (12)
graphic-novel-or-comic (11)
thriller (10)
Hard SF
— 1181 members
— last activity Dec 30, 2025 01:03AM
This is a discussion group for this specific subgenre in SF where the plausibility of the science counts.
Dylan’s 2025 Year in Books
Take a look at Dylan’s Year in Books, including some fun facts about their reading.
104 books
|
50 friends
44 books
|
15 friends
77 books
|
6 friends
139 books
|
33 friends
1 book
|
45 friends
209 books
|
45 friends
161 books
|
22 friends
78 books
|
10 friends
More friends…
Favorite Genres
Polls voted on by Dylan
Lists liked by Dylan
