Grimm

Grimm: a foul-mouthed, billionaire wizard proposes to his girlfriend, but legendary supernatural assassins are after him, putting his wedding party and fortune in jeopardy. With enemies becoming friends and vice versa, Nate is forced to use magic that he really shouldn't use. As magical clashes arise, the only thing left to learn is who will survive, and if Nate will be able to live with the consequences. If you enjoyed authors such as Jim Butcher, Kevin Hearne or K.F. Breene, you won't be able to put down this addictive book series.