One Room School Adventures is another chapter in the continuing Hart Family Adventures. The series revolves around a Cherokee Grandmother teaching important lessons of the Native Americans to her grandchildren. Another essential character in the books is a Cairn Terrier named Molly May. This book features one of her grandchildren teaching school to other children. She teaches lessons taught to her by her grandmother. The education takes place in an old one room school on a family member's farm. There are multiple adventures along the way and a touching family gathering at the end. The book includes an activity section to inspire children to follow the example and use their life lessons to teach others.