Penelope's POV

The envelope arrives three days after our victory. Heavy cream cardstock with gold embossing, delivered by a Frostfang courier who looks uncomfortable being in Bloodfang territory.

"Package for Penelope Hale." He shoves it at me and leaves before I can even sign for it.

Isla peers over my shoulder as I turn the envelope over. "What is it?"

"I don't know." But my stomach twists with dread.

I open it carefully, like it might explode. Inside is the most expensive piece of paper I've ...