Christian Children’s book precedents from my church. One of the book series uses a rough, pencil work aesthetic with single colour rendering on every second page. I really like this style as it keeps the reader interested and it’s nice to see a loose style rather than a fully polished and rendered style like I am used to seeing.
The book about the house on the rock uses small illustrations on the pages with text to link back to the illustration on the opposite page. I will be doing something similar by illustrating the first letter on each page of my book, linking the text in with the illustration.