Not Currently Evil by Elizabeth Gannon

Happy Tanksgiving, from the Consortium of Chaos!

As a former caped hero, Oz is committed to doing good. Sure he’s freaked out by germs and hates disorder, but that doesn’t stop him from helping innocent civilians and keeping the city safe from bad guys. …Even though he’s currently partners with one of them.
As a former supervillain, Natalie is used to carrying out complex robberies and impossible assassinations. Sure her powers mean that her personality shifts every day, but that doesn’t stop her from being the biggest badass around. …Until mysterious super-soldiers show up and try to kill her.
Now it’s up to Natalie and Oz to solve the mystery of who wants her dead.

(M/F, HEA, opposites attract romance,co-worker romance, murder mystery romance, Thanksgiving romance, 180K+ words, is part of a series but the romance is self-contained and can be read as a stand-alone.)