The phrase "illustrated children" refers to children who are depicted or shown in pictures or drawings to make a story or book more engaging. Full definition
Having tested the app, I can say that tapping the screen to advance the story is much more useful — especially for illustrated children's books. (venturebeat.com)
I am often asked by authors how they might self - publish illustrated children's books. (bidinotto.com)
He also illustrated a children's book A Good Man and His Good Wife. (en.wikipedia.org)