Authors:

The illustrators work so much harder on the books than the writers do. I mean, that's so much work doing what they do, and it's terrible for them.

"Michael Ian Black on his surprising turn as a noted children's book author". Interview with Kyle Ryan, www.avclub.com. October 13, 2015.
The illustrators work so much harder on the books than the writers do. I mean, that's so much work doing what they do, and it's terrible for them.