With an incredible wingspan of up to 7 feet (2.1 meters), a massive bird of prey-the golden eagle...

Fiercely intelligent and merciless, orcas use complex teamwork to catch their prey. Orcas are not...

Fiercely intelligent and merciless, orcas use complex teamwork to catch their prey. Orcas are not...

With an incredible wingspan of up to 7 feet (2.1 meters), a massive bird of prey-the golden eagle...

Jaguars hunt primarily at night. In the jungle, there is no one fiercer. These silent stalkers us...

The largest species of bears on Earth, polar bears, spend most of their lives alone and survive i...

Do not be fooled by its cuddly appearance. This fur-clad titan is giant but moves at speeds up to...

Do not be fooled by its cuddly appearance. This fur-clad titan is giant but moves at speeds up to...

The largest species of bears on Earth, polar bears, spend most of their lives alone and survive i...

It lies in steamy, murky water as still as a log and waits. This apex predator detects the slight...

Jaguars hunt primarily at night. In the jungle, there is no one fiercer. These silent stalkers us...

It lies in steamy, murky water as still as a log and waits. This apex predator detects the slight...

Everyday Electricity, Shocking But True

Serpientes Espeluznantes Pero Geniales (Creepy But Cool Snakes)

Tiburones Punta Negra (Blacktip Reef Sharks)

Tiburones Limón (Lemon Sharks)

Reken Sitwon Yo (Lemon Sharks)

Read about the great white shark, who is the deadliest hunter of the sea and can catch big prey. ...

Intermediate Readers Discover The Different Ways Plants Reproduce.

Read about the nurse shark, who hunts at night and rests during the day. Amazing photos and simpl...

Electricidad Diaria, Impactante Pero Real (Everyday Electricity, Shocking But True)

Learn all about different kinds of vile animals. Discover fascinating facts, from fish that are k...

Water, Water Everywhere

Des Poissons Effrayants Mais Intéressants (Creepy But Cool Fish)

Des Serpents Effrayants Mais Intéressants (Creepy But Cool Snakes)

L'Électricité Tous Les Jours, Choquant Mais Vrai (Everyday Electricity, Shocking But True)

Peces Espeluznantes Pero Geniales (Creepy But Cool Fish)

'Why do some things float while others sink? Readers learn about buoyancy and density, guess what...

In Fun Sports for Fitness: Hunting, readers will get an in-depth view into one of the most popula...

Describes And Compares The Physical Characteristics, Habitat, Behavior, Life Cycle, Diet, And Rep...

Emergent Readers Learn How Some Living Things Move In Water, In Air, And On Land.

The Life Cycle Of A Plant Is Explained As Well As How Different Plants Use Different Ways To Repr...

Early Readers Learn About Plant Life Cycles.

Introduction To The Physical Characteristics, Life Cycle, And Harvesting Of Sunflowers.

Animales Asquerosos (Gross and Disgusting Animals)

Serpientes Espeluznantes Pero Geniales (Creepy But Cool Snakes)

Agua, Agua En Todas Partes (Water, Water Everywhere)

La Luz: ¡Energía Que Podemos Ver! (Light: Energy We Can See!)

Early Readers Investigate Various Animal Adaptations.

Water, Water, Everywhere

This Book Discusses How The Genes And Traits Of A Parent Determine What Their Offspring Will Look...

The Life Cycle Of A Plant Is Explained As Well As How Different Plants Use Different Ways To Repr...

'Read about the blacktip reef shark, who lives in oceans near reefs and gets its name from the bl...

'Who knew some plants could hunt and defend themselves. Colorful photos and descriptive text help...

'Eight eyes, venomous fangs, surprise attacks...as if there wasn't enough not to like about spide...

Sound is energy. It travels in waves and enters our ears. But where does sound come from? Student...

Planet Earth formed over 4 billion years ago. As Earth cooled over millions of years, an ocean fo...

Planet Earth formed over 4 billion years ago. As Earth cooled over millions of years, an ocean fo...