Books after reading the Familiar by Leigh Bardugo?

I'm a few pages away from finishing this book and I am absolutely hooked on this genre. I have no idea how to properly describe this but my best guess is: fantasy/gothic/vampires/historical fiction.

I am a regular fantasy reader and I read mostly fiction.

Can anyone recommend a book similar to this or vampire genre/ vampire-esque books?

This book really unlocked a new love for books involving immortal/vampire. I never knew!