Girl Genius vol. 7: Agatha Heterodyne and the Voice of the Castle - Phil & Kaja Foglio

I swear I wrote a review of the first Girl Genius, but I can't seem to find it on the site (Cej! Help!). Anyway, here are the last two. In this awesome volume, Agatha, the lost, last Heterodyne, a family of mad scientist/adventurers/heroes of this gaslamp fantasy world, attempts to reclaim her heritage by going to her family castle. Unfortunately, another "Agatha" has beaten her to it. GGcoll07