The Gap Between Picture Books and Chapter Books Has a Name
By Andrew Signore | Brave Hearts Publishing
I spent three summers as a camp counselor working with kids ages 6–9.
In that time, I watched hundreds of kids pick up books — and put them back down. I got pretty good at reading the moment. There's the face a kid makes when a book is too hard: the jaw tightens a little, the eyes go unfocused, the page stops turning. And there's the face they make when a book is too easy: the slight impatience, the flipping-ahead, the "I already know this" posture.
The books that disappeared — the ones kids took back to their bus seats on their way to Rapids Water Park in Florida and didn't let go of — were always somewhere in the middle.
I didn't have a word for that middle at the time. But I do now.
They're called bridge books. And they might be the most important category of children's books that most parents have never heard of.
What Is a Bridge Book?
A bridge book is exactly what it sounds like: a book that bridges the gap between picture books and full chapter books.
Most kids move through picture books naturally — the illustrations carry a lot of the story, the sentences are short, and the whole thing can be read in one sitting. Then somewhere around ages 6–8, picture books start to feel a little young. But full chapter books — Harry Potter, Percy Jackson, the thick spines on the middle-grade shelf — feel like a wall. Too many pages. Too few pictures. Too much text on every page with nothing to break it up.
That gap is real. And it's where a lot of kids stall.
Bridge books are built specifically for that gap. They have:
Short chapters — usually 4 to 8 pages each, so every sitting ends with a small win
Some illustrations — not on every page, but enough to anchor the story and give a visual landing spot
Age-appropriate topics — stories kids actually want to read, not simplified versions of adult problems
Manageable length — long enough to feel like a real book, short enough to actually finish
They're designed to build reading stamina without overwhelming a reader who's still developing it.
The Gap Nobody Talks About
Here's the thing that surprised me when I started researching children's literacy while writing my own book: the gap between picture books and chapter books isn't a failure of the child. It's a known, documented, completely normal stage of reading development.
Kids don't stall in this gap because they're bad readers. They stall because the jump is genuinely big. Picture books ask a child to read 30 words on a page. A mid-level chapter book might ask them to read 2,000 words without a single image to rest on. That's not a small step — that's a leap.
Bridge books make it a series of smaller steps instead.
Each short chapter is a win. Each page turn is manageable. Each sitting ends with the child further into the story than they started — and that feeling, that sense of I'm doing this, is what builds the stamina to eventually take on longer and longer books.
I watched this happen at camp. The kids who found their bridge book — the one at the right level on the right topic — didn't need to be told to read. They just did.
I Wrote a Bridge Book Before I Knew What One Was
Here's something I didn't expect to say: I discovered bridge books by accident.
When I started writing Adventures of Charlotte & Henry: The Mariana Trench, I wasn't thinking about categories or reading levels or market positioning. I was thinking about my niece Charlotte — what she would love, what would hold her attention, what would make her feel like she could go anywhere.
So I wrote short chapters. I wove in real science and real historical explorers because I wanted her to know the world is full of true things worth knowing. I kept the pacing fast because I wanted her to turn the page. I made the sentences clear because I wanted the story to get through, not the vocabulary to get in the way.
When I finally started learning about children's literacy — which I did after writing the book, in the honest order of a first-time author figuring things out as he goes — I learned what a Lexile score was, what guided reading levels meant, and what bridge books were.
And I realized: that's exactly what I'd written. A bridge book. Without the category in mind, I'd built something that fit squarely inside it.
Adventures of Charlotte & Henry: The Mariana Trench earned a Lexile score of 580L, putting it in the sweet spot for grades 1 through 3. Short chapters. Some illustrations. Real science woven into a real story. A girl and her dog in the deepest place on Earth.
I didn't set out to fill a gap in the market. I set out to make something Charlotte would love. It turned out those were the same thing.
How to Spot a Bridge Book
If you're standing in a bookstore or scrolling through Amazon, here's what to look for:
Page count: Usually 60–120 pages. Long enough to feel substantial. Short enough to finish.
Chapter length: Flip to the table of contents. If the chapters are 3–8 pages each, you're in bridge book territory.
Illustrations: At least a 1-2 per chapter — not required on every page, but present enough to support comprehension and give readers something to anchor to.
Reading level: Look for a Lexile score between 300L and 700L, or a guided reading level of approximately I through P. These ranges cover most kids in grades 1 through 4.
Topic: This one matters more than most people think. A perfectly calibrated bridge book about a topic the child finds boring won't stick. The best bridge book is the one your child actually wants to read. Find the right level and the right subject, and you're most of the way there.
The Goal Isn't a Bridge — It's the Other Side
Bridge books aren't the destination. They're the path.
The goal is always a kid who reads confidently, independently, and by choice — a reader who picks up a book because they want to know what happens next, not because they were told to. Bridge books build the stamina and the confidence to get there.
I struggled with reading as a kid. I never found the right book at the right time, and for a long time reading felt like effort rather than escape. It wasn't until I was an adult that the right story finally found me — and when it did, everything changed.
I write Charlotte & Henry books because I believe that story can happen earlier. That the right book at the right age can build something in a child that stays with them. That six-year-olds are ready for the Mariana Trench and eight-year-olds are ready for Everest, as long as the story meets them where they are.
That's what bridge books do. They meet kids where they are.
Ready to Find One?
If your child is 6–9 and somewhere in that gap — past picture books but not quite ready for thick chapter books — a bridge book is exactly what they need.
Find Adventures of Charlotte & Henry on Amazon →
Or browse the full bridge book guide for more recommendations:
Explore Every Bridge Book Guide →
Bridge Books for Struggling Readers: The Parent's Complete Roadmap
Top Bridge Books for Kids — Best Picks for Growing Readers
The Complete Guide to Bridge Books for Kids (Ages 6-9)
What Are Bridge Books? A Complete Guide for Parents and Teachers
How to Help Your Child Transition from Picture Books to Chapter Books
What Comes After Picture Books? Discover Bridge Books for Growing Readers
Bridge Books: The Perfect Next Step After Frog and Toad
Not sure where to start? → Read this first: What Are Bridge Books? A Complete Guide for Parents and Teachers
Andrew Signore is a children's author, ICU nurse, and former camp counselor. He wrote Adventures of Charlotte & Henry for his niece Charlotte — and discovered along the way that he'd accidentally written a bridge book. The series is designed for curious readers ages 6–9 who are ready for their first real adventure.
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