Grade 4

Did you know the moon helps stabilize Earth’s tilt, which effects our climate? From the ocean tides to animal migration and navigation, the moon affects life on Earth in many ways. Learn… Read More →

This unique cookbook is designed to turn kitchen time into mother-daughter bonding time. The 24 recipes included were developed by professional chef Lynette Rohrer Shirk and approved by… Read More →

The Mother of a Movement is a true story of parental support and unconditional love. The Mother of a Movement tells the story of Jeanne Manford, the founder of PFLAG (Parents, Families, and… Read More →

Yosef and Estrella have spent their whole lives in Morocco's Atlas Mountains. When they move to the city, they face a strange, unfamiliar world. Will their love survive the surprises of their Read More →

Explore how your body works through interactive augmented reality experiences! Your mouth is a battleground where saliva, amoebas, and bacteria wage war and die by the millions. Join the… Read More →

Egyptian secrets take center stage in this interactive mystery where boys and girls can solve codes and puzzles right along with the multicultural cast of characters. Cody, Quinn, Luke, and… Read More →

As twins Joey and Lana follow a fortune teller’s prophecy, their night turns into an unexpected quest that could change everything. Step into the adventure at the thrilling Moonlight Fair,… Read More →

Go on a sleuthing adventure with Jen and her bestie Kim as they spy on their mysterious neighbor from their treehouse lookout. They might just learn that things aren’t always what they seem.… Read More →

In 1971 a man hijacked a plane and demanded parachutes and money. Then he jumped out of the plane and was never seen again. Discover the strange, unexplained story of D. B. Cooper. Read More →

Dr. Egg, Dr. Yang, and Dr. Woong are lost in the desert! Their only way out is to solve the mystery of the Golden Poo once and for all. Unfortunately, Poo Boy is up to his old tricks, so the Read More →

Readers will have tons of fun creating the codes right along with the characters in this interactive series. Cody, Quinn, Luke, and M.E. love playing around with codes. In fact, they love… Read More →

It’s the summer of 1900, and 10-year-old Robert Pettibone is bored. His parents have sent him to stay with his Aunt Maudie in Galveston, Texas. She doesn’t let him do anything by himself.… Read More →

Something isn’t right in New Madrid, Missouri. Nine-year-old Marie sees hundreds of birds flying across the sky like a black cloud. The animals in the barn are restless. Then, early in the… Read More →

A thief is on the prowl at Camp Dakota! The campers can't find their favorite things—and they're starting to accuse each other of stealing. The kids set out to find the culprit—but the truth… Read More →

Grow your own fruits, vegetables, and flowers! Become a gardener in any season with these fun and easy projects. You don't even need a garden space—many of these activities can be done by… Read More →

Sylvan has been angry ever since his parents split up. And now that an embarrassing photo has appeared in the paper, he's stuck with a lame nickname too. Charity is back in the United States… Read More →

Eleven-year-old Cooper Cameron likes things to be in order. When he eats, he chews every bite three times on each side. Sometimes he washes his hands in the air with invisible water. He… Read More →

Josh Higgins has an alien gizmo that lets him think his way to other planets—and he does NOT want to use it. But his sister Maggie won't stop bugging him, so he agrees to an off-world… Read More →

Every December, The Nutcracker comes to life in theaters all across the United States. But how did this 19th-century Russian ballet become such a big part of the holidays in 21st-century… Read More →

A highly illustrated, playful field guide for budding natural scientists and curious observers of the world right under our noses. Observology is the study of looking. An observologist makes… Read More →

Far below the ocean's surface / live tiny, restless creatures / called zooplankton. / They are the ocean's heart. The largest migration of animals on Earth happens every single night as… Read More →

In the spirit of Alice in Wonderland and The Wizard of Oz, this story introduces readers to the hidden magical—and mysterious—world of gnomes, elves, and trolls. Eleven-year-old Sarah moves… Read More →

Opioids are drugs that people have taken for centuries to alleviate pain, but they are also highly addictive. In the past several years, the United States has seen a growing number of people… Read More →