Henry Carter Hull

People have been riding buses for more than 350 years. Billions of people climb aboard buses every day. Today's buses guzzle gas or diesel made from fossil fuels that may be used up within 50 years. Buses also release tons of pollution, making people sick and causing changes to the Earth's climate. Many people believe the future of bus transportation is electric. Electric buses are better for people's health and for the planet. Companies around the...

Can you imagine traveling to school in a flying saucer? What about on a bike-like contraption that looks like a giant donut? People invent all kinds of interesting ways to get around. Some vehicles can get you where you're going faster and better than ever. Others are mostly for fun. Learn about some of the world's wackiest vehicles.

Did you know that a monster truck weighs as much as an elephant? These powerful trucks wow with mind-boggling jumps and stunts. Fans of these awesome vehicles will love digging into their history, parts, and competitions. This title will keep reluctant readers on the edge of their seats!

Explore the explosive firepower of tanks and the amazing mobility of amphibious carriers that transport troops from ship to shore. Meet the armored lifesavers that find and remove land mines. In this book, readers in grades 4-8 will salute the mechanical wonders of military vehicles! This information- and photo-packed series introduces readers to the coolest off-road vehicles on the market and in the military. Each book in the series revs readers'...

Named after General Creighton Abrams, the Abrams tank is the main battle tank of the United States Army. Its powerful main gun, composite armor, and large engine make it one of the most formidable land vehicles in the world. Readers will learn about the parts of the Abrams, the crew needed to operate the tank, and common Abrams missions.

Discover the acrobatic abilities of these lightweight motorcycles. Meet the gravity-defying masters of motocross racing! In this book, readers in grades 4-8 will jump into the rip-roaring, hill-leaping world of dirt bikes! This information- and photo-packed series introduces readers to the coolest off-road vehicles on the market and in the military. Each book in the series revs readers' engines with amazing details and eye-catching images. These high-interest...

Ready for an off-road adventure? Whether in the desert or the woods, ATVs take their riders over rough trails. Readers will learn about the uses and parts of ATVs, and even about some competitions. Head off the beaten track and check out these popular vehicles in this low-level title!

Airplanes have come a long way since the first flight in 1903. They fly farther and faster than ever before. They also dump tons of carbon dioxide into the atmosphere every day, burning up fossil fuels and polluting the planet. Airlines and other companies are teaming up to find a solution. Innovative new designs for electric airplanes could change the way people travel within the next few years. Someday you might hop on an airplane for a short trip...

An enemy ship is spotted 30 miles away from a United States Navy aircraft carrier. Sailors scramble to the deck to get F/A-18E/F Super Hornets airborne. Streaking into the sky, the Super Hornets confront the enemy ship and force it to leave U.S. waters. In this title, students will discover the components of the F/A-18E/F Super Hornet and how the Navy uses the jet fighter on different missions.

Pocket bikes are a specialized form of mini bike built for racing. Readers will learn how riders control these small motorcycles and the challenges they find in competition.