Lerner Publishing

What are oils? Oils are liquid fats. They give a rich flavor to foods they are found in, ...

What is physical activity? Moving your body in a way that uses energy—playing socce...

What is in the dairy group? Cheese, yogurt, pudding, and much more. Brian P. Cleary's goo...

What animal has feathers, a round body, and a head that bobs when it walks? Pigeons! But ...

What animal hides in a shell, has a soft body, and can leave a slimy trail behind it when...

What animal has a furry body, a short tail, and sharp claws? Prairie dogs! But do you kno...

Look around you. Do you see a black spider? A shiny black car? A night sky? A black choco...

Look around you. Do you see a clear sky? Ripe blueberries? Blue birds or flowers? Your fa...

Look around you. Do you see a stop sign? Ripe strawberries or tomatoes? A fire engine? Re...

Look around you. Do you see silver coins? A gold medal or crown? A shiny skyscraper? The ...

Look around you. Do you see bright, puffy clouds? A glass of milk? Falling snowflakes? A ...

Look around you. Do you see tall sunflowers? A bunch of ripe bananas? A yellow traffic li...

A colorful magnet holds a drawing to a fridge. Paperclips stick to a magnet. Magnetic fo...

You push a swing. Your brother pulls a wagon. Forces are at work all around you. But what...

An airplane soars through the sky. A wind gust blows through the leaves. Objects are in m...

A rock sinks in the water. A hot air balloon floats in the air. Many objects float and si...

A ball drops to the ground. Leaves fall from a tree. Gravity is at work all around you. B...

A baseball player slides on the ground to tag a base. A toy car's wheels rub against the ...

The Capitol Building is a busy place in Washington, D.C.! Government leaders meet there t...

People come from all over the world to see the Empire State Building. You can see all of ...

Have you ever heard of a road that was built for boats? That’s what the Erie Canal ...

The Gateway Arch is the tallest monument in the United States. At 630 feet, it is more th...

The Golden Gate Bridge is an important structure in San Francisco, California. Before thi...

The Hoover Dam is one of the largest dams in the world! It provides power and water to pe...

What do a bullfrog, a salamander, and a toad have in common? They’re all amphibians...

What do a penguin, a pigeon, and a peacock have in common? They’re all birds! But d...

What do a shark, a seahorse, and a ray have in common? They’re all fish! But do you...

What do a bee, a butterfly, and an ant have in common? They’re all insects! But do ...

What do an elephant, a mouse, and a dolphin have in common? They’re all mammals! Bu...

What do a sea turtle, an iguana, and a python have in common? They’re all reptiles!...

It hauls heavy cargo. It travels long distances. This big rig is on the move! What kind o...

Its engine roars. Its tires squeal. This Formula One race car is on the move! What are Fo...

It races through mud. It glides through the air. This monster truck is on the move! What ...

Clouds drift and float. They move above Earth. Sometimes they are white and puffy. Someti...

Plip! Plop! Sometimes rain drips softly from the clouds. Sometimes rain comes down hard i...

Snow swoops and swirls. It drifts from the sky and blankets the ground. People bundle up ...

The sun glows and glimmers. It casts warm light on the land and seas. Sunlight helps plan...

Wind is moving air. Sometimes it blows softly. Sometimes it whips and whooshes. Wind push...

In this playful look at patterns, Brian P. Cleary and Brian Gable provide many examples o...

The author and illustrator of the best-selling Words Are CATegorical® series brings t...

Brian Cleary and Brian Gable bring their trademark sense of humor to the subject of measu...

In the first book of the Math Is Categorical® series, readers will become familiar wi...

In this wacky look at weight, Brian P. Cleary and Brian Gable introduce essential measure...

In this humorous look at shapes, Brian P. Cleary and Brian Gable introduce circles, ovals...

What do staircases, dump truck beds, and ramps have in common? All of them are inclined p...

What do hammers, wheelbarrows, and brooms have in common? All of them are levers! Levers ...

What do flagpoles and some window blinds have in common? They use pulleys to perform work...

What do jar tops and water-bottle lids have in common? Both of them are screws! Screws ar...

What do a doorstop, a butter knife, and the front of a boat have in common? All of them a...

What do bicycles, doorknobs, and screwdrivers have in common? All of them use wheels and ...