The Opposite Zoo
By Il Sung Na
The Story
After the Opposite Zoo closes for the night, a monkey slips out of his cage to explore, meeting animals that are fast and slow, big and small, noisy and quiet, soft and prickly.
Why It's Special
For the kid who loves sneaking around after lights-out, this book turns a closed zoo into the perfect place for a nighttime adventure through pairs of opposites.
- Big idea: The world makes more sense once you notice its opposites — fast needs slow, big needs small, to mean anything at all.
- Vibes: Playful, bright, and a little mischievous, with a hush of after-hours quiet.
Perfect For Kids Who
- are learning opposite pairs like big and small
- enjoy animal parades and zoo visits
- like to point and name what they see on the page
- respond well to a simple, repeating structure
Ask Your Little Reader
- Story & problem-solving: How do you think the monkey got out of his cage at the Opposite Zoo?
- Concept & language: Can you find an animal in the book that is fast, and one that is slow?
- Imagination: If you could sneak out and explore the zoo at night like the monkey, which animal would you visit first?
- Real-life connection: Can you think of two things in our house that are opposites, like loud and quiet?













