Unexpected Magic (Four Worlds, #1.5)

Our world is more complicated than you think. Magic is everywhere, but most people don't do more than brush against it on their way to death. For some, though, magic is something more.

I'm a witch and I work for the Guild of Magical Law in the mortal world. My talent has never truly been with magic, though. I'm much better at other things. Like, killing.

I'm an assassin.

A very good one.

But I wasn't prepared for the job that would pit me against the legendary wizard killer known as The Ghost. A man who built his reputation and earned his fortune by mercilessly eliminating people like me for anyone willing to pay. Now we're locked in a struggle beyond our control and the line between enemies and allies is growing thin.