aquatic horror
for people who are both terrified of and fascinated by the ocean (like me)
created by leylines
last updated August, 2026
Comments
Just looking at the covers in this list has me like
Can't wait to read some of them!
leylinesOP
IM CACKLING
It's so funny and accurate to my thalassophobia lmao. If you ever want to prolong your terror outside of books, I have a big aquatic horror movie list! 🦈 Terror in the Deeps
I haven’t read it yet, but a friend had suggested The Mountain in the Sea by Ray Nayler and I feel like it would match these vibes
leylinesOP
OH you’re so right that’s been on my tbr forever!! adding it rn
The idea of a mountain in the sea is already giving me heebie jeevies 😂
Ooh what a fun list! Will definitely be checking out!
leylinesOP
YAY i hope you find something you love!
I love this!!
This is like the perfect list for me!!! Ty!!
leylinesOP
OF COURSE and i’m actually working on expanding it so stay tuned!!
Deeplight by Frances Hardinge: it’s a coming of age book with giant sea monsters and aquatic body horror. It might fit here!
oh that sounds wonderful im adding rn!
Ooooh yesss!! Right up my alley! Thanks for this list!
leylinesOP
of course, welcome to the spooky watery disciplehood 🫡
I don´t think "The Deep" by Alma Katsu fits this list. For me it was more like a historic drama with a very little supernatural twist, but no horror at all.
it’s definitely quieter horror than the rest but it is technically shelved as horror, which is why i added it! wanted there to be rep of different levels and subgenres of horror here.
Can I suggest Flowers for the Sea and Lost Arc Dreaming? These would dot right in.
leylinesOP
of COURSE adding now!
