Covert Affections by Mandy M. Roth

Shattered memories and deadly truths.

Jesse Culbertson, elite operative and cat-shifter, is convinced he’s one of the bad guys. Enhanced by experimental serums and haunted by gaps in his memory, he knows something dark lurks in his forgotten past. With each mission, layers of deception peel away, leaving him to question everything—especially when his instincts scream that he’s fighting for the wrong side.
Lindy Delgado has spent years perfecting the art of blending in, hiding her succubus nature from everyone—even her closest friend. But her carefully built facade begins to crack when Jesse walks into her life, stirring desires she’s spent months trying to control. Determined to keep him safe from her darker urges, Lindy resolves to keep her distance. But Jesse isn’t what he seems, and staying away proves impossible.

As deadly secrets come to light, and enemies from the past surface, Jesse and Lindy must navigate a web of lies—including the ones they tell themselves.