Finished 
Alien Tango recently and have just gotten a chance to write its review.  I really loved the first book in the 
Alien series, 
Touched By an Alien, so I was looking forward to this book and had hoped to get to it much sooner.  Life interrupted, but it was worth the wait.
 
The main idea here is that humanity has finally gotten to a prototype 
ship for long distance space travel . . . but on its launch it runs into
 serious problems when something hits it in flight.  The suspicion is 
that something alien entered the ship, took it over, and brought it back
 to its launching pad in Florida.  All this happens off stage.  The book
 begins when Kitty Katt and the rest of Centaurion Division is called to
 Florida to figure out exactly what happened and chaos ensues.
 
This second novel isn't as frenetic as the first one, with a little 
slower pace and a few less explosions, but it was certainly an enjoyable
 read.  We get to see Kitty taking charge and barreling into situations 
she really has no experience with . . . and coming up with some bizarre 
solutions.  Along the way, we get some personal elements, with the 
advancement of her relationship with Martini--such as meeting his 
parents and family--and discovering a little more about Kitty and her 
past with her class reunion.  All of this was highly entertaining, 
especially the plot revolving around the space shuttle and its crew and 
the unraveling mystery there.  Once again, the cover of the book is a 
perfect representation of what the book reads like:  blatant fun 
over-the-top chaos.
We also have the romance elements.  I commented in my review of the 
first book that, as a reader, I'm not drawn to this genre, so in my 
opinion the romance parts were distracting.  And here I'm speaking about
 the heavy-duty romance tropes, not elements related to characters 
having a relationship.  I'm certain that most of Gini Koch's main 
segment of readers would disagree with my assessment of the romance 
being "distracting" though.  *grin*
 
I brought the book up with a friend of mine while reading it, who told 
me she couldn't get into the first book and didn't understand why I 
enjoyed it so much.  I think the answer is that Gini Koch is writing the
 SF version of Janet Evanovich's 
Stephanie Plum series . . . 
except Gini Koch is a much better writer in my opinion.  So if that's 
the stuff you like to read, I'd highly recommend diving into Gini Koch's
 world.  I'll be hitting the already released third book, 
Alien in the Family, as soon as I get the chance.