Can you suggest some scary novels?

A somewhat underrated one is 'The Historian' by Elizabeth Kostova. It weaves a complex tale of vampires through history. It's not as well - known as some of the others but has a great sense of mystery and horror. Another is 'Sunshine' by Robin McKinley. It has a different take on vampires, and the story is quite scary in parts, especially when the main character is in the vampire's lair. It doesn't get as much attention as it should.

The Unseen Terror at Midnight. Midnight is often associated with the unknown and scary things. And the idea of an unseen terror waiting at that time is very frightening. This title would make readers curious about what that terror could be.

Sure. 'The Blood - Red Moon' is a scary title. It often associates with something bad or supernatural happening. 'The Shadow's Grasp' is another one. It gives the feeling that the shadows are alive and can reach out and grab you. 'The Abandoned Asylum' is also a classic scary title for a short story.

The Blood - Soaked Graveyard. A graveyard is already a spooky place, and when it's 'blood - soaked', it implies some sort of violent or supernatural event has taken place there, which is very scary.

The Phantom's Lair. A lair is a hiding place for something, and when it's a phantom's lair, it gives the impression that a ghostly or spectral being lives there. Maybe it's a place where the phantom lures its victims, and once you enter, there's no escape.

Midnight at the Cemetery Gates. Just the mention of midnight, which is often associated with the unknown and danger, and cemetery gates which are the entrance to a place full of the dead, makes it a cool and scary title.

Yes. 'The Curse of the Ancient Artifact' is a great title. It implies that there's something very wrong with an old object that has been cursed. 'The Dark Depths' can be used, which makes you think of a deep, dark place full of horrors, like the bottom of a lake or a cave. And 'The Shrieking Shadows' is a title that can create a really spooky mental image, with shadows making shrill noises.

One theme could be body snatchers. Imagine a town where people start disappearing at night and are later found acting strangely. It turns out that their bodies have been taken over by some otherworldly beings. It creates a sense of paranoia as you can't trust anyone around you.

Sure. 'The Sinister Staircase', 'Frostbite of Fear', 'The Phantom's Lair'.

Mrs. Ravencrest. Ravens are often associated with mystery and death in many cultures. The name 'Ravencrest' makes it seem like she rules over a dark realm, perhaps her classroom, with an iron fist and a cold heart in the story.