Sounds like a plan too. mainly, I just like drawing for the heck of it. I’m not necessarily doing it for improvement…per se. However, I really wouldn’t mind all that much to brush up on it so that I’ll have a good looking picture (and besides, It MIGHT help with my horrendous doctor’s penscratch ;)).
Especially with this book, I might want to look up comic techniques (since this is a superhero story…and superheroes are associated with comics :D). But, since it’s a chapter book, the drawings will likely be at chapet beginnings. Not throughout the book like a picture book.