It's Not a Book. It's a Dinosaur Rising Off the Page.
The T. rex springs out. The raptor unfurls. The room goes quiet, the eyes go wide — and story time becomes the part of the day they beg for.
One Bedtime Read. Then Straight to the Graveyard Under the Bed.
Every dinosaur-obsessed kid has a shelf of forgotten picture books — opened once, then vanished. Flat pages can't compete with an imagination that's picturing a 40-foot predator. The right book doesn't just tell them about dinosaurs. It puts one in their hands.
Why They'll Beg for It Again Tomorrow
An Experience, Not Just a Book
Each page opens into a full prehistoric scene — and tucked inside every one are smaller pop-up moments waiting to be found. Shield-bearers in full-body armor. Long-necked giants. Even a Victorian dinner party inside a dinosaur.
Learning Disguised as Wonder
Brachiosaurus. Ankylosaurus. Protoceratops. Real science, written so a kid can love it — simple enough to enjoy at three, rich enough to keep teaching at eight. It's the rare book that grows with them.
The Screen-Free Win Parents Actually Get
No batteries. No apps. No volume button. Just a hardcover that pulls the whole family onto the couch — and keeps them there, page after roaring page.
Built by the Masters of Pop-Up
Robert Sabuda and Matthew Reinhart practically invented the modern pop-up book. This is their definitive work — a #1 New York Times bestseller that families read, admire, and hand down.
See the Moment It Pops to Life
Real videos from the ad we fell in love with — this is the reaction in every home.
The Numbers Do the Roaring
No hype needed — the book's own record does the talking.
6
Giant Pop-Up Spreads
A full-scale dinosaur rises from every one — T. rex, Triceratops, Brachiosaurus and more.
35+
Pop-Ups in One Book
Giant scenes, mini pop-ups, flaps and pull-tabs — over three dozen surprises in a single hardcover.
20+
Years as a Modern Classic
First published in 2005 — a whole generation of dino kids has already grown up roaring at it.
Engineering by Robert Sabuda & Matthew Reinhart, published by Candlewick Press.
Honest answers
"Will It Survive My Kid?"
Pop-ups are paper engineering — and this one's built by the best in the world. The card stock is heavy, the folds are reinforced, and the dinosaurs are designed to be opened, closed, and roared at, again and again. Treat it like a treasure, not a frisbee, and it will outlast their dinosaur phase — which, fair warning, may never end.
Loved, or Your Money Back
Give it 30 days. Watch them open it, re-open it, and bring it to the dinner table. If it doesn't earn a permanent spot in your home, email us and we'll make it right — every penny back.
No forms. No interrogation. Just a promise from one curious family to another.
How long does shipping take?
We pack and ship within 1–2 business days. Delivery typically takes 12–21 days — every order is tracked from our door to yours, so you can follow the journey.
What if it's not right for us?
Then we make it right. You have 30 days from delivery to decide. One email to clockpercentage@gmail.com and we'll sort a refund or replacement — no drama, no fine print.
What age is it best for?
The pop-ups delight kids from about age 3, and the real science keeps them learning through 8 and beyond. Littlest readers will want a grown-up's help with the flaps — which, honestly, is half the fun.
Is it a real book or a novelty?
A real, proper hardcover — 12 pages of dense, beautiful paper engineering, written by two of the most celebrated pop-up creators alive. It reads like a museum exhibit you can hold.