All tortoises are turtles, but what sets tortoises apart from their fellow family members? Side-by side-comparisons and clear photos take young learners through various physical and behavioral differences between turtles and tortoises in this low-level title. Discover what makes each reptile unique!

Hop, hop! Is that a frog or a toad jumping down on the ground? Many people have trouble telling these lookalikes apart! In this title, simple text and bright photos introduce the physical and behavioral differences between frogs and toads. A side-by-side comparison feature summarizes and reinforces the content. Young readers will be amphibian experts in no time!

THE #1 NEW YORK TIMES BESTSELLER! From superstar entertainer John Cena comes a new picture-book series all about perseverance and believing in yourself, featuring a little monster truck named Elbow Grease! Meet Elbow Grease, a little monster truck with a big problem! He's smaller than his four brothers, but wants to prove that he has the guts and the grit to do big things. He decides that entering the Demolition Derby is the perfect way to show...

"Relevant images match informative text in this introduction to snow. Intended for students in kindergarten through third grade"--

"Developed by literacy experts for students in kindergarten through grade three, this book introduces sunshine to young readers through leveled text and related photos"--

We want the world we live in to be clean and healthy. That's why caring for the environment is an important part of being a responsible citizen. In this title, simple text and crisp images show readers how to care for the world around them. Special features reinforce the text with visual aids and ask readers a thought-provoking question.

From American revolutionaries to abolitionists to suffragettes, generations have celebrated the Liberty Bell's message of freedom. This informative book explores the history and importance of America's most famous bell.

Did you know the Pledge of Allegiance began as a children's magazine poem in 1892? Since then it has been recited in schools, courts, and more. This title introduces students to history and meaning of the Pledge.

Staying active is important to keeping our bodies strong. It is good for our mental and emotional health, too! In this title, beginning readers are introduced to the importance of staying active. Narrative examples and matching photos showcase different ways to move our bodies. Features provide support by summarizing the main text, stating tools that are helpful for activity, and asking readers to think about what they have learned.

It was the War of 1812, and the Battle of Baltimore raged! The Americans' valiant defense inspired Francis Scott Key to write a poem – and the Star-Spangled Banner was born. Readers will discover the origins of our national anthem in this engaging book.