A sample chapter serves as a teaser of a children's book, usually showcasing the first chapter or a compelling section that highlights the writing style, tone, and key themes. This excerpt allows potential readers, parents, and educators to gauge whether the book is suitable and engaging for its target audience. Sample chapters are often found on publishers' websites, author blogs, and online retailers, providing a glimpse into the illustrated story or narrative before purchase. They serve as important tools for marketing and building anticipation.