Illustrate my children's books collection!

Hi there! I am self-publishing a children's books collection. I need 5 spread illustrations (it means 10 pages total) in whimsical or stylized style + cover per book (two books total). Each book needs to have 2 versions (one for a boy and the other for a girl). That's a total of two versions of two books. Would love to hear from you! Thanks a lot in advance.