Spencer meets his best friend during a visit to the park. When his dad agrees to take Rocky home with them, Spencer doesn't realize that his new pet rock will get him into so much trouble Follow the pair as Spencer helps Rocky adjust to life in a house. Author Cathy Henry retells the story of her son's first pet. This book is illustrated by her 6-year-old son and star of the book, Spencer. Cathy hopes that budding young authors will be inspired by the story from a young child's imagination and his creative drawings.