Before you read ROYAL CHAOS...
Be sure to read the first book in the Jason Cosmo Non-Trilogy:
What Others are Saying About JASON COSMO
"Energetic fantasy adventure...McGirt seems prepared to stoop to the lowest literary levels to set up a joke...gleefully employs coincidence, improbability, and a downright flouting of the laws of narrative.”
"It’s a very funny fantasy."
"People are saying good things about this one."
And the story continues in Book 3: Dirty Work