Are there any comic book authoring programs?

Question

Is there any software for creating comic books? The basic features needed are pre-drawn frames around the panels and the ability to easily drag and drop characters into the scene, add speech bubbles, and edit the background. I would prefer software that is specific to these tasks, rather than general graphic-editing software.

Answer 1

Take a look at Radical Comic Designer He charges for packages but you can download the source from git and build it yourself.

Answer 2

TBO can do this, although it hasn't been updated in awhile.

It isn't available from the official Ubuntu repositories but can be installed from GetDeb