Blood Sugar

Ruby is a very interesting character we get to follow. She was sort of a psychopathic character, but she also knew that she felt emotions so she claimed she wasn't totally a psychopath. It was interesting to be in her thoughts and know some of the things she has done and rules she has for herself while also getting her perspective of things from a therapist standpoint since that is what she does for a living.

I think I would classify this more as a suspense novel and not necessarily a thriller. It also felt like a character study of Ruby herself from her own perspective.