books like Sharp Objects?

Hello! I just finished rereading Sharp Objects, and I'd love to read more stuff that's similar, with this sort of vibe:

• mysteries/thrillers focused on family drama
• creepy isolated settings
• modern Gothic style
• anything similar to Gillian Flynn's writing style
• "town with a dark secret" trope
• troubled and complex female protagonists are a plus

I'm mostly interested in fiction, but if any memoirs/nonfiction books fit the bill, I'd love to check those out!

I've already read:

• Negative Space by Lilly Dancyger
• Gone Girl by Gillian Flynn
• Reconstructing Amelia by Kimberley McCreight
• The Writing Retreat by Julia Bartz
• Memorial Drive by Natasha Trethewey
• The Wife Upstairs by Rachel Hawkins (liked it until the last fourth or so)
• People Like Her by Ellery Lloyd (didn't like it)
• My Lovely Wife by Samantha Downing (didn't like it)
• Rebecca by Daphne du Maurier
• These Violent Delights by Micah Nemerever