I Spent Two Years Picking the Wrong Books for Kids. Then I Found their Lexile Scores.

By Andrew Signore | Brave Hearts Publishing

For a long time, I thought I was a decent book picker.

I'm an uncle. I'm a former camp counselor. I've spent years around kids ages 6–9, and I've spent a lot of time trying to find books for the ones I love — my niece Charlotte, my friends' kids, the kids I visit in classrooms when I go to do read-alouds.

I'd stand in the children's section at Barnes & Noble or scroll through Amazon with the confidence of someone who reads a lot and genuinely cares. I'd look for the right age range on the back. I'd check the reviews. I'd think about what the kid was into — oceans, dogs, adventure, space — and I'd make my best guess.

And then the book would sit on the shelf. Unfinished. Sometimes unopened.

I'd try again. Different book, same outcome. After a while it started to feel like the child was the problem, when really I was just walking into a pitch-black room and hoping I'd find the light switch by feel.

The light switch has a name. It's called a Lexile score.

I didn't find out about it until I started writing children's books myself. And once I did, everything about picking the right book for a kid made a lot more sense.

Most Parents Don't Know Their Child Has a Reading Score

Most parents don't.

Your child's school has likely already measured it — through a MAP test, a Star Reading assessment, or a state standardized test. The score is sitting in their student file. But nobody hands it to you at pickup, and most parents never think to ask.

A Lexile score is a number that measures how complex a text is to read. Books get one. Kids get one. When the two numbers are close, the reading lands in the sweet spot — challenging enough to build real skills, accessible enough to keep a child from giving up.

Adventures of Charlotte & Henry: The Mariana Trench earned a Lexile score of 580L, which puts it squarely in the productive reading zone for most kids in grades 1 through 3.

When I found out what that number meant — and then found out what the child in front of me was actually reading at — everything clicked.

What Happens When the Book Is Too Hard

I want to describe something that probably looks familiar.

Your child sits down with a new book. They start reading. Within a few minutes they're distracted. They ask for a snack. They say it's boring. You say "just give it a chance." They read another page. They ask to play outside. Eventually you both give up, and the book goes on the shelf and both of you feel vaguely bad about it

That experience almost never means the child doesn't like reading. It almost always means the book was the wrong fit.

A book that's too far above a child's Lexile level creates what researchers call frustration reading — the child is expending so much mental energy decoding unfamiliar words and navigating complex sentence structures that there's nothing left for comprehension, let alone enjoyment. The story is lost. What they're doing isn't reading. It's decoding under pressure.

And they remember it.

What Happens When the Book Is Just Right

The opposite is also real.

When a child finds a book calibrated to their actual reading level — on a topic that genuinely interests them — something different happens. The chapters move fast. The words are hard enough to feel like progress but not so hard they break the flow. The child looks up at the end of a chapter and asks if they can read one more.

That's not a different child. That's the same child with the right book.

The Lexile score is what gets you there without guessing. The sweet spot is typically within 100 Lexile points of your child's score — above or below. Wide enough to give you plenty of options. Narrow enough to actually mean something

.

How to Find Your Child's Lexile Score

Three ways:

Ask the teacher. Most assessments are done two or three times a year. The score is in the system. Teachers are happy to share it — they just rarely think to send it home unprompted.

Check the assessment report. MAP, Star Reading, and many state tests include a Lexile score or a grade equivalent that maps onto one. Look for a number followed by the letter L.

Use Lexile.com's Find a Book tool. Once you have the score, go to hub.lexile.com and search by Lexile range, genre, and grade. Thousands of titles are indexed there.

And then — this is the part most guides leave out — filter by what your child is actually into. The Lexile range narrows the field. Interest closes the deal.

A Note About Books That Score Lower Than Expected

Here's something worth knowing: a lower Lexile score on a book does not mean a worse book.

Bridge books — the short-chapter books designed to sit between picture books and full chapter books — often score in the 350L–650L range. For kids reading in that zone, they're exactly right. For a more advanced reader, they can still be worth reading if the topic is compelling and the pacing is fast.

Charlotte & Henry books are bridge books. Short chapters. Real science. Real historical explorers woven into the story. 580L on the Mariana Trench book means it works well for a confident 1st grader and a developing 3rd grader alike — the difference is in how quickly they move through it and how much they stop to talk about what they're learning.

The Moment the Guessing Stops

I still think about that Barnes & Noble moment — standing in the aisle with a confident guess and no real information.

The books I pick now are different. I start with a number. I filter by what the kid loves. I narrow it down to two or three options and let them choose from those.

The books get finished now.

That's not magic. That's just what happens when you stop guessing.

Ready to Find the Right Book?

If your child is ages 6–9 and you're looking for a Lexile-measured, classroom-tested book that holds their attention — start here.

Find Adventures of Charlotte & Henry on Amazon →

Or, if you want the full breakdown on how Lexile scores work — the numbers, the ranges, and how to use the search tools — here's the complete reference guide:

Every Reading Level Guide, In One Place →

My Child Got a Lexile Score — Now What? Here's Exactly What to Do

What Is a Lexile Score? A Parent's Guide to Reading Levels

Reading Level Chart by Grade: Is My Child on Track?

Watch the 60 second version here: https://www.youtube.com/shorts/HiMvKVY0WNQ

Not sure where to start? → Read this first: What Is a Lexile Score? A Parent's Guide to Reading Levels

Andrew Signore is a children's author, travel nurse, and former camp counselor. The Adventures of Charlotte & Henry series was written for curious kids ages 6–9 who are ready for their first big adventure — one chapter at a time.

Purchase Adventures of Charlotte and Henry Books in the link below!

Adventures of Charlotte & Henry: The Mariana Trench

Adventures of Charlotte & Henry: Mount Everest

A bridge book series built for early readers ages 6–9. Real science. Real historical explorers. Real courage.

Available on Amazon and in bookstores. Search "Adventures of Charlotte and Henry" or visit BraveHeartsPublishing.com