I can't give much info about this project since the book isn't finished yet.
The first drawing I made, none of these characters became the final characters. I made this drawing mostly to establish a style for the characters.
Above you can see some sketches of the character '(Perfect) Julia', she is a perfectionist and a hard worker, but she has to deal with some of her own imperfections.
Above you can see my progress of designing ' Clumsy Susan' a smart but awkward/clumsy/quiet girl.
This project hasn't been finished yet!