https://markarmstrongillustration.com/2026/06/24/it-pays-to-use-your-interior-page-art-to-create-your-childrens-book-cover/Mark Armstrong Illustration Specializing In Content Marketing Advertising Editorial Infographics Animation Videos and Social Mediaen2026-06-24T12:07:20+00:00It Pays To Use Your Interior Page Art to Create Your Children’s Book Covermarketing, kids, design, children's books, books, reading, parents, self-publishing