Girl Genius 10: Agatha Heterodyne and the Guardian Muse Hardcover – June 28, 2011
by Phil and Kaja Foglio (Author), Phil Foglio (Artist)
Adventure! Romance! Mad Science! Deep in the heart of the damaged machine that is Castle Heterodyne, Agatha discovers her mother''s long-abandoned secret laboratory. But waiting inside is a relentless guardian that is not what it seems!