YA Fantasy. Girl finds out she's a witch, makes a deal with the devil to save her younger brother who ate fae food and got into a car crash.

[Ink]

The girl's mom is dead, it's just her and her brother and dad. She dates a guy called Isaac. She finds out she's a witch. A fae comes to work for her father and leaves candy out that her brother consumes. He gets in a car accident and she makes a deal with the devil to save him. The devil kisses her to seal the deal. The series had two parts that I had read. The devil's name probably was Caden or at least started with a C. The author's name started with an S maybe. I reqd this between 2012 and 2014. Just to be clear, it's a two book series and characters 90% the same.

[Kris]

Ink, how old is the girl? How does she meet Isaac?

[Helaina]

I remember reading this it was really good, I’m researching it again for you.

[Becca]

Pretty sure this is the The Embrace Series by Cherie Colyer. The first book is Embrace but I think the deal with the demon called Caden is in the third book, Entwined.

[Lobstergirl, au gratin]

Ink left the group. Moving to Abandoned.