There's no evidence to suggest that Katherine Barrell reads fanfiction. Fanfiction is a bit of a niche area and not all actors engage with it. It could be that she's never even been exposed to it or she might be into it privately, but without any statement from her or her team, we can't really know.
There's no clear indication that Katherine Barrell has a particular interest in science fiction books. Her work might not directly relate to this genre, so it's hard to tell if she enjoys reading such books or not.
She might want to manipulate Elena. Katherine is known for her devious ways, and by sharing her story, she could be trying to gain Elena's trust or sympathy for her own purposes.
Well, it's hard to say. Katherine Brown Press's publication list can vary, and it might not be straightforward to determine if they specifically publish Christian novels. Maybe you could search online for reviews or comments from readers who might have some insight.
Katherine turning Elena into a vampire changes her life in many ways. For one, Elena's diet changes. She has to resist the urge to feed on humans. Socially, she becomes an outcast among normal humans. Her perception of the world also changes. She starts to see the vampire society in a different light and has to find her place within it.
The time change might have a profound impact on Katherine's relationships. If time moves forward, she may lose touch with old friends or find new ones. Her family dynamics could also change. If time goes backward, she might have to relive certain events, which could be either a chance for redemption or a source of great stress. Also, in terms of her personal growth, time change can force her to learn new skills and ways of thinking to survive in the changed time.