Cody is a little car who lives in Vroom Town. More than anything, Cody wants to drive fast like a race car. His mom, dad, and friends think it's dangerous. What happens when Cody drives too fast? More →

What's crazy about these creatures? The magnificent frigatebird can fly for two months without ever landing. The emu can't fly at all, but it can run more than 30 miles (48 kilometers) per… More →

The animal world has many crazy creatures. Capybaras can sleep in the water. The duck-billed platypus has venom-filled spurs. Colugos can glide from treetop to treetop. The purple frog lives… More →

What's crazy about these creatures? The red lionfish has fins that look like a lion's mane. The whitemargin stargazer discharges an electric shock. The bluestreak cleaner wrasse is the… More →

What's crazy about these creatures? The purple frog lives almost its whole life underground. The wood frog's heart stops beating in winter. The Argentine horned frog is also known as the… More →

What's crazy about these creatures? The Komodo dragon can eat a whole deer. The thorny devil is covered in spikes. The green crested basilisk can run on water. Read about the coolest lizards… More →

What's crazy about these creatures? Capybaras can sleep in the water. The duck-billed platypus has venom-filled spurs. Colugos can glide from treetop to treetop. Read about the coolest… More →

Soil isn't just dirt. It is an ecosystem that supports all life on Earth. Learn what makes it special and practice reading words with the special vowel teams of oi and oy. More →

The enormous Eastern State Penitentiary in Philadelphia, Pennsylvania, is a looming lockdown…for lost souls! Find out why this old prison makes even the toughest tremble. Dare to discover why More →

Prevent the "summer slide" and keep minds active with Crabtree's Summer Backpacks. Each Gold Level Spanish backpack includes 7 items: Bilingual Welcome Letter, Two Spanish fiction books, Two More →