I just discovered a fun program called Comic Life. You can edit your photos to make them look like comic books by adding speech bubbles, putting your photos in a comic grid, and applying styles to your photos to make them look like drawings.
Comic Life is available for both Mac and PC for $24.95 for standard or $29.95 for the deluxe version (more fonts and themes) from Plasq software. We’re going to play with the 30 day free trial before we decide whether we would use it enough to justify buying it. Here’s my first attempt at a comic. Very fun and easy. The kids got a kick out of helping me come up with things for them to say.