Big Evil Sword Series (complete)
To save Dean from his crossroads deal, Chloe risks her own soul. In the aftermath, Dean and Sam do what they have to in order to save her.
Broken -- Chloe saves Dean at a terrible cost
Paint it Black -- Chloe learns what the consequences of her actions are. And they're not pretty.
High Hunt -- Dean is searching for Chloe.
Blood Circle -- Dean saves Sam. Chloe saves Dean. Sam risks himself to save Chloe. It's a terrible circle.
Blood Soul -- Dean and Sam finally put things right.
Or It Could Have Gone Down Like This -- In another universe, Sam and Chloe make things right a very different way.
It's a Wide World -- In which there are consequences inconsequential, and endings happy.