Girl Genius: Second Journey — Airship Entertainment
Issue: #6
Adventure, Romance, Mad Science! Agatha is the last of the Heterodynes, a notorious family of Mad Scientists that everyone had thought safely wiped out. In this volume, Agatha settles into a new lab, thinking she'll finally have time to get some work done. Then, the murders begin. Available in softcover and hardcover editions.
Creators: Kaja Foglio, Phil Foglio
Characters: Agatha Heterodyne