- 각 4종 합본으로 이루어져 있어 실제 편수는 12편이나, 세트는 3권 묶음으로 이루어져 있습니다.
- 현재 판매중인 "National Geographic kids" 세트와 내용이 중복될 수 있는 점 참고 부탁드립니다.
* National Geographic Readers Levels 1 & 2: Predators Collection
- National Geographic kids Readers Level 1: Spiders
- National Geographic kids Readers Level 2: Sharks!
- National Geographic kids Readers Level 2: Tigers
- National Geographic kids Readers Level 2: Wolves
* National Geographic Readers Levels 1 & 2: Favorite Animals Collection
- National Geographic kids Readers Level 1: Ponies
- National Geographic kids Readers Level 2: Pandas
- National Geographic kids Readers Level 2: Dolphins
- National Geographic kids Readers Level 2: Cheetahs
* National Geographic Readers Levels 1 & 2: Creepy Crawly Collection
- National Geographic kids Readers Level 1: Frogs
- National Geographic kids Readers Level 1: Ants
- National Geographic kids Readers Level 2: Bats
- National Geographic kids Readers Level 2: Snakes