Urgent Educational Children’s Storybook

I’m putting together a lively storybook that keeps children entertained while smoothly reinforcing basic academic ideas they can practise at home. I need an engaging narrative, age-appropriate language,... (Budget: $250 - $750 USD, Jobs: Book Cover Design, Book Design, Caricature & Cartoons, Creative Writing, Graphic Design, Illustration, Illustrator, Visual Arts)