Throughout history, people have built incredible structures across the world. Engineers have had to put their skills and knowledge to the test to create these amazing feats of engineering.

People train for months or years to be able to run 26-mile-long marathons. The feats of distance in this book will make running a marathon sound like a piece of cake.

"With stealth, speed and amazing agility, destroyers defend ships in battle. Take to the waves to learn all about the military's armed fleet of destroyers. Little Pebble books have an ATOS level of 1.0 or below. Download the Capstone 4D app to access a variety of bonus content."--Provided by publisher.

Highlights 12 stories that helped shape the NFL as we know it today. Each spread contains fascinating facts and stats to explain the importance of each subject. Show Less

Highlights 12 NFL rivalries.

With power and versatility, Humvees roll into battle. Leave other vehicles in the dust as you learn all about the military's toughest troop of terrain vehicles. Little Pebble books have an ATOS level of 1.0 or below. Bring augmented reality to your students by downloading the free Capstone 4D app and scanning for access to awesome videos!

"Explore the excitement of the Summer Olympics through its biggest stars, jaw-dropping feats, and dazzling gold-medal moments. In this behind-the-scenes look, readers learn how the games' great spectacle comes together"--

"This title offers readers cool facts about dirt bikes, including what they're made of, what they can do, and how they are used. The title also includes a photo diagram, glossary, and an additional resources section"--Publisher's description.

Learn about some of the amazing records, and the players that made them, that have been achieved in the game of football.

"From good guys ("faces") to bad guys ("heels") and everything in between, Pro Wrestling's Greatest will give young readers a look inside the thrilling world of professional wrestling. Each book builds suspense as a top ten list counts down to the biggest and best in each category. Readers will learn the secrets and stories behind these legendary athletes and their exploits in the ring."--Page 4 of cover.