Dog Days, book 1
John Levitt2007

First in a new urban fantasy series-with a bite as magical as its bark.

Mason used to be an enforcer, ensuring that suspect magic practitioners stayed in line. But now he scrapes out a living playing guitar. Good thing he has Louie, his magical...well, let's call him a dog. But there are some kinds of evil that even Louie can't sniff out. And when Mason is attacked by a supernatural assailant, he'll have to fall back on the one skill he's mastered in music and magic-improvisation.

Titre original : Dog Days, book 1 (2007)