Frogs and Kisses (Enchanted, Inc., #8)

The weather is getting cold, but the frog population in New York is on the rise, thanks to a magical mafia that has a unique method for getting their enemies out of the way. When wizard Owen Palmer at Magic, Spells, and Illusions, Inc., gets a cryptic threat that the secretive organization called the Collegium is gunning for them, Katie Chandler puts their wedding on hold and goes undercover as a compromised magical immune to infiltrate the enemy.

It's not easy pretending to work for a psych...