About the Holiday
International Drop a Rock Day was instituted in 2015 by Word Rocks Project as a way to spread positivity and bring people together. By leaving rocks painted with uplifting words, phrases, and designs in places where others could find and enjoy them, the founders of today’s holiday hoped to spread joy and a feeling of community. Each year more and more people participate across the United States and around the world. This year’s theme is Togetherness. To join the movement, gather some rocks, wash and dry them, then decorate! Add #wordrocks to the back to let others know about the project and help spread the word. You can find out more at wordrocks.me. You can read about two kids who really appreciate rocks and would love the fun of today’s holiday in today’s book!
Thanks go out to Charlesbridge for sending me a copy of Cavekid Birthday to for review consideration. All opinions are my own.
Written by Cathy Breisacher | Illustrated by Roland Garrigue
In two neighboring caves on the very same day, Caveboy and Cavegirl were born. They did everything together and grew to be best friends. “Eventually Caveboy discovered that he loved…rocks!” He showed Cavegirl his collection of shiny, spiny, smooth, and colorful rocks to Cavegirl and even taught her how “to play stone toss.” Cavegirl developed a love of tools—tools that she could dig, build, and paint with. She shared her tools with Caveboy and “taught him how to create masterpieces on cave walls.”
As their birthdays neared, Cavegirl tried making Caveboy a present, but her efforts failed. She decided to go to Caveman’s Collectibles to see what she could find. There, she spied a “‘Box for Caveboy’s rocks!’” Caveman was happy to make a trade. Cavegirl said, “‘Have nothing to trade except…tools!’” It took all ten of Cavegirl’s tools to get the box, but she knew Caveboy would love it.
Meanwhile, Caveboy was making a present for Cavegirl. He had no luck either, so he hurried down to Caveman’s Collectibles. Inside, he spied the perfect gift: “‘Box for Cavegirl’s tools,’” he told Caveman. This box cost twenty rocks—all that Caveboy had—but he knew Cavegirl would love it. When they exchanged gifts, they ripped off the wrapping and…. Without tools or rocks to keep in the boxes, they found other uses for them. They were great for playing hide-and-seek and making carts to race in, but they began to miss their old favorite things.
They went back to Caveman Collectibles and told Caveman their dilemma. “‘Make trade?’ they asked.” For their rocks and tools, Caveboy and Cavegirl gave Caveman a shiny polished and painted store. And Cavegirl and Caveboy? They had best birthday ever!
Cathy Breisacher knows how much kids love to rock their birthdays. In her original story set in a precociously prehistoric time, Breisacher chisels a funny and touching tale about the true meaning of friendship. Cavegirl and Caveboy only pause for a moment before trading their most precious belongings to get a gift for the other. Without things to put inside the boxes, Caveboy and Cavegirl—like kids of all eras—find other creative ways to use them. When they begin to miss their rocks and tools, instead of feeling regret they work together to devise an innovative way to get them back—and make Caveman happy too. Kids will be wrapped up in the suspense and enjoy hearing—and repeating—Breisacher’s cavespeak, and in the end will take the ever-timely lesson to heart.
There are plenty of hairy moments in Cavekid Birthday, and Roland Garrigue takes full advantage to create wild and wooly (mammoth) illustrations to accompany the story. Caveboy and Cavegirl play hide-and-seek among dinosaur bones, race their bear and elephant ancestor pets, and may be the world’s first collector and artist. Hilarious modern-primitive mash-ups—like furry, animal skin wrapping paper—will have kids laughing and pointing out the anachronisms.
Children would love finding Cavekid Birthday among their gifts, and adding the book to home, classroom, and library shelves will ensure a sweet and timeless story time.
Ages 4 – 8
Charlesbridge, 2019 | ISBN 978-1580898768
Discover more about Cathy Breisacher and her books on her website.
You can read an interview with Cathy here!
To learn more about Roland Garrigue, his books, and his art, visit his website.
Book trailer good! Watch. Fun!
International Drop a Rock Day Activity
Rock This Craft!
Smooth stones can give talented artists like yourself a natural canvas for your creativity! Use your imagination to design rocks to leave for people to find on paths or sidewalks, near a store, or anywhere in your neighborhood. You may even want to leave one outside your local library. That’s where I found the rock pictured here!
- Smooth stones in various sizes
- Paint or markers
- Small magnets, available at craft stores
- Jewelry pins, available at craft stores
- Paint brush
- Strong glue
- Find stones in your yard or neighborhood or buy them at a craft store or garden center
- Wash and dry rocks as needed
- Design and paint an image on the stone
- Have fun finding spots to leave your works of art!
You can find Cavekid Birthday at these booksellers
Amazon | Barnes & Noble | Books-a-Million
To support your local independent bookstore, order from
Picture Book Review