He’s a hitman. She’s a grumpy ex-librarian.

And they’re both gunning for the same billionaire.

Jack O’Sullivan is good at what he does. He’s meticulous, thorough, and he always finishes a job. He’s a professional—at murdering people for money.

Ava Cavalcante has a grudge, a cute red dress, and limited impulse control. When she disrupts Jack’s hit—by trying to get there first—everything falls apart.

Forced to work together if they have any hope of finishing this job (or getting revenge, depending on who you ask), Ava and Jack reluctantly team up. Between planning a murder, running for their lives, and hooking up in shady motels, they might end up with more than they bargained for… and they also just might be one kill kiss away from their own happily ever after.

Coming March 31, 2026 (Montlake)