Poison is the New Black: With Bonus Story: Tast of Christmas

Summary

Being an undercover poison taster for the rich and famous is hard enough without being dragged into clearing the name of your former nemesis.... Especially when you think he might be guilty.   

To make matters worse, Izzy and her elderly accomplice aren't the only ones digging into the murder case, and the other parties are a whole lot more dangerous. And if her old nemesis didn't do it, then the real killer won't appreciate their interference.   

Throw it all together with a client from high-society hell (the same world the murder victim is from), the challenges of a new romantic relationship, and plenty of snark, poison, vengeance, and firebombs, and Izzy had better watch her back!