Recs if you like The Bone Drenched Woods...

What lies within the depths... Speculative Horror books where the main horror element directly relates to a body of water (whether that be a swamp, ocean, lake, river, etc.)

Note: must be more than just the backdrop

Keyword: aquatic horror recommendations and corrections welcome!

Books featuring spores, molds, and fungi. Suggestions welcome.

Reading these made me question the shadows that loomed ominously in my room, and felt the creeping sensation of eyes watching me from the dark.