Houghton Mifflin Harcourt

Green Light Readers Level 1

The middle half of these books measure 140L–350L, and run around 125 words — calculated from the 18 titles at this level with a Lexile measure, not from the number on the cover.

Books
26
Lexile range
140L–350L
Typical length
~125 words
What Day Is It?/¿Qué día es hoy?
What Day Is It?/¿Qué día es hoy?30L
Cloudy Day Sunny Day
Cloudy Day Sunny Day40L
Big Brown Bear
Big Brown Bear140L
Fourth of July Mice!
Fourth of July Mice!390L
Big Pig and Little Pig
Big Pig and Little Pig260L
Come Here, Tiger!
Come Here, Tiger!150L
Rick Is Sick
Rick Is Sick80L
Todd's Box
Todd's Box20L
Daniel's Pet/Daniel y su mascota
Daniel's Pet/Daniel y su mascota40L
Sam and the Bag
Sam and the Bag260L
Popcorn
PopcornGreen Light Reader Level 1 · 110L
Christmas Mice!
Christmas Mice!350L
Halloween Mice!
Halloween Mice!400L
The Big, Big Wall
The Big, Big Wall140L
Valentine Mice!
Valentine Mice!250L
Meet Woof and Quack
Meet Woof and Quack290L
Chuck's Truck
Chuck's Truck260L
Big Dog and Little Dog Getting in Trouble
Big Dog and Little Dog Getting in TroubleBig Dog and Little Dog · 140L
Easter Mice!
Easter Mice!480L
I Can Help!
I Can Help!260L
Curious George: Librarian for a Day
Curious George: Librarian for a DayCurious George TV Readers · 480L
Big Dog and Little Dog Wearing Sweaters
Big Dog and Little Dog Wearing SweatersBig Dog and Little Dog · 150L
Woof and Quack in Winter
Woof and Quack in Winter280L
Sam and Jack
Sam and Jack260L
Let's Clean Up!
Let's Clean Up!350L
Chuck's Band
Chuck's Band160L

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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.

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