Good evening, @theleakybookshelf. If by "spooky" you mean "horror", I'd recommend you https://www.amazon.com/Sl%C3%A1n-Sl%C3%A1inte-Chiara-Benedetta-Condorelli/dp/1719212880 (horror+thriller) + this alien/time-related Sci-Fi/horror book I contributed to, https://www.amazon.com/dp/B0CM1KPJ38. I hope you'll like them. Thanks, and have a nice weekend. horrorbooks