She doesn't believe in magic.When human Slip Traveler Cait Brennan's routine mission to retrieve a lost interstellar pet goes FUBAR, she ends up hip-deep in a plot to kill five US Senators that puts Earth's entire population at risk. If she can't uncover who's behind the conspiracy and keep her alien employers a secret, she'll be terminated--permanently.He doesn't believe in aliens.Haunted by a devastating failure in another city, magical Enforcer Aiden Bayliss is relentless in protecting the DC area from dark entities. He'll destroy the powerful force that's taking out key politicians, whoever--or whatever--it is. And, in spite of the white-hot attraction sizzling between them, his main suspect is one curvy mystery named Cait. With everything Aiden believes in question, and Cait squared off against a deadly assassin, both must choose. Uphold their oaths and lose each other forever, or stand together and die.