SOLVED. Juvenile Fantasy. Girl is a vampire, and her and the other "good" vampires drink this special red drink instead of blood, but some vampires don't, and she is trying to find who the vampire is that is attacking people around her school. [s]

[Reagan]

A girl who I think is a teenager is a vampire and she recently moved to this new school. At this new school, there are these attacks from a vampire going around and most vampires, including her, don't drink blood, they drink this special red drink, but some bad vampires still steal humans blood. She finds out who the vampire behind the attacks is, which turned out to be one of her teachers. She found out who it was with the help of a friend, who she finds out is also a vampire. His whole family was vampires, and maybe he was a twin or something? I also remember that towards the beginning of the book she fell asleep on the beach and was really badly burnt, and when she showed up for school the next day that's how her teacher knew she was a vampire. But the teacher never found out until the end that the boy was also a vampire.

I'm pretty sure that I got this book from a Scholastic Book Fair, and I think I probably got it around the years 2016-2018?

[Ella]

sounds like At First Bite by Ruth Ames!!

[Reagan]

Ella wrote: "sounds like At First Bite by Ruth Ames!!"

Yes, that's it! Thank you!

[Rainbowheart]

At First Bite for the link.