Amelia (The elements series)

"The second I saw the headlights of the car in front and the echoing screams of my parents I knew I was dead, and I did die, only I didn't stay dead."
Amelia had the perfect family, or so she thought.
Turns out shes not who she thought she was and her own past was kept a secret from her by the very people she thought were her parents, But with them gone and unable to share this with her, she must put her trust in someone who was sent to protect her from those who want to use her or even kill her.
Amelia's journey to find out who and what she really is will be painful, but she just might find her soulmate.