Books

When a prototype gravity device hits Superman at S.T.A.R. Labs, he suddenly can barely move. Can the Man of Steel overco

Tangle your teeth with a playful collection of verbal puzzles and learn the linguistic secrets that make certain sounds

Gravity, friction, and momentum come alive on the slopes as the laws of physics explain how boarders pull off their most

For the observant child who loves taking charge and helping out when they see someone or something in need.

A librarian enters a maze of moving shelves to save a boy cursed by a glowing red book in a library built by an evil wiz

Simple examples and colorful photos demonstrate how practicing kindness and patience helps us get along with everyone in

A standard class bowling trip turns into a puzzling mystery when the ball in Cat Duran’s lane begins to veer off course

Adelaide and her furry partner demonstrate the scientific method through four fun experiments to show their class why be

Decide how to handle a rattlesnake strike or a wild dog attack in this interactive survival guide set in the world's har

Decide the fate of a space princess or an enchanted adventurer in this interactive retelling that puts you in charge of

Thomas Jefferson’s words come to life through primary sources and sidebars that show what it was like for the people pre

Explore the incredible ways animals like butterflies, walking sticks, owls, and lizards use camouflage to hide in plain

Chaos erupts at the zoo when Harry accidentally lets the monkeys loose, leading him to try a superhero invention to save

Investigate why these clever, vibrant birds are disappearing and discover how humans can step in to stop habitat loss an

Layers of mud and sand hold secrets to the earth's past. See how these humble stones form over millions of years and fin

Marlon tries harder than anyone on his T-ball team but keeps striking out. With help from his teammate Anna, he might fi

Experience the classic Greek myth of Jason and the Golden Fleece from Medea's unique, often misunderstood, and hilarious

Past and present collide in this look at the Apsaalooke people, from their traditional beliefs and customs to their mode

From the elephant's trunk to the platypus's bill, see how different animals use their unique noses to sniff, grab, and s

Even the world's greatest inventions had rocky starts; look inside the design flaws and manufacturing goofs that taught

The witch has a very different story to tell about the time two children showed up at her gingerbread house and learned

The Batcave is full of dangerous souvenirs, including the powerful ray gun used by Mr. Freeze during his icy battles wit

Every choice matters when you are lost in the desert. Step into the shoes of real survivors and decide how to face extre

Tulah Jones, a 12-year-old accidental zombie, needs to avoid cross country. She joins the academic bowl team, but her ne