What's the Name of That Book??? discussion

I read it several years ago. About a youngish vampire girl. She had to wear sunglasses but was able to be out in the light. She Ended up at a facility in the south related to space travel I think. It’s a real
Place. The author had worked there at some point. I cannot find it on google with general searches. I think the title was one word like Teeth or Bite....???
Thanks for any help!!!!!

Throat by R.A. Nelson?

Omg YES!!!!! Thank you so much

You're welcome.

Glad you found your book, Lyndsey.

I added plot details to the topic header/title. This might help others looking for this book in the future.