Universal Alien by Gini Koch
Being the wife of the vice president isnt easy. Especially when your talents lie in kicking butt and rocking out, rather than politics and diplomacy.
Jeff and Kitty Katt-Martini find out just how difficult it can be when Kitty accidentally offends the Australian prime minister. Now they have to smooth things over, pronto, or risk creating an international incident the worldwide anti-alien coalitions will be able to use to force Jeff to resign and the A-Cs to leave the planet.
Before Kitty can make things even worse, a cosmic congruence and a little help from some powerful beings shoves her into another worldone where shes been married to Charles Reynolds for years and aliens dont exist. Shes also landed in the middle of a huge conspiracy and is marked for deathbut at least thats business as usual.
Kittys not the only one whos confused, because the Kitty from that world has taken her place in this one. Now Alpha Team and the Diplomatic Corps have to make sure that no one realizes theres been a switch, while preventing World War III from happening. And they have to do it while keeping this new Kitty in line, because she has views about what to do and how to do it, and time is running out.
Can each Kitty save the day before its too late and then go home to her own universe? Or will one Kitty decide to keep the others lifeforever?