Volume 16 HC cover misprint
The cover of Girl Genius graphic novel volume 16, The Incorruptible Library, was misprinted. The title of the previous volume (The City of Lightning) is on the front cover instead of the actual title.
During her weekly TwitchTV streaming session (as ProfessoressaFoglio) yesterday, Wednesday, June 3, Kaja explained that this happened because she starts with the previous cover image and updates each element until she has transformed it into the cover for the next volume, but this time she missed a step.
You can see that the title on the spine of the book is correct in the second photo. This error was only present on the original first-edition, puffy, hardcover version of this book. The softcover edition cover was corrected.
