Kenard Pak's Goodbye Summer, Hello Autumn is a 32-page picture book for ages 4–8 that follows a young girl observing nature's transition from summer to fall through rhythmic, conversational narration. The story, praised for its lush illustrations, covers seasonal changes in animals, flora, and weather, serving as a gentle introduction to STEM concepts and environmental observation. Watch a popular read-aloud version of Goodbye Summer, Hello Autumn on YouTube . Go to product viewer dialog for this item. Goodbye Summer, Hello Autumn