The full title is Girl Genius: The Second Journey of Agatha Heterodyne Volume 3: The Incorruptible Library, which is a bit of a mouthful. I always pick up my volumes via Kickstarter, but it’s also available on Amazon if you happen to be one of those poor unfortunates who didn’t manage to get on that already. It’s the usual pretty book with entertaining steampunk mad science adventures; so if you did do the Kickstarter, look to your mailboxes.