Grail of Power - Druid Detective Agency, #3

The holy grail has been found. In the right hands, its elixir can give life, heal, restore... In the wrong hands, it grants he who sips from it incredible power. Who stole the grail from the otherworld?My client hired me to retrieve it. But now I'm questioning his motives. Does he really want to return the grail to where it belongs?Or does he have plans of his own?Grail of Power is the third book in the new Druid Detective Agency urban fantasy series.
 Harry Potter meets Harry Dresden in Druid Detective Agency.