Cartoon Children's Book Illustrator

I'm seeking a talented cartoon illustrator for a children's book aimed at both kids and adults. The book features human characters.

Ideal Skills and Experience:
- Expertise in cartoon illustration
- Experience with children's book illustrations
- Ability to create engaging visuals for both children and adults
- Strong portfolio showcasing similar work
Book will have about 28 illustrations plus front and back cover

Please provide samples of previous work and a brief concept idea.