National Geographic
National Geographic Kids Readers Level 1
The middle half of these books measure 500L–560L, and run around 875 words — calculated from the 50 titles at this level with a Lexile measure, not from the number on the cover.
- Books
- 55
- Lexile range
- 500L–560L
- Typical length
- ~875 words
Keep going
When this level runs out
The next number up is usually a bigger jump than it looks. Browsing by measure instead keeps the difficulty steady while the books stay new.