Grade 7

From the central mountains and valleys to the rain forests of La Mosquitia, Honduras is a land of natural beauty. Not every wonder in the country is nature-made, however. The Copán Ruins in… More →

Two sections of Earth’s crust meet to form the Great Rift Valley in the middle of Ethiopia. Bordering the valley are some of Africa’s most expansive highland areas, lending Ethiopia the… More →

Radar is of little use to the enemy when the F-35 Lightning II is in the air. From the shape of the aircraft to the paint that coats it, the F-35 is loaded with stealth features that make it… More →

Mountain climbing is about the challenge. It's about rising above difficulties to reach the breathtaking views that wait atop mountains. Let this book get you geared up for rock climbing,… More →

Don't touch the deathstalker scorpion! If it doesn't nab you with its pinschers, it will sting you with toxic venom from the end of its tail. Read about the deathstalker before you become its More →

New Zealanders love to play, and their country is their playground. This South Pacific island comes equipped with snowy mountains for skiing, swift rivers for rafting, and deep valleys for… More →

Fighter pilots are always ready for a dogfight. They know how to effectively maneuver in the air and shoot at enemy aircraft. They welcome danger because it means the chance to become a… More →

Getting rammed by a charging bull is not that different from being hit by a car. Who would sign up for such a thing? Well, rodeo clowns. They battle bulls to keep cowboys safe. Learn about… More →

For soldiers on the ground, the Humvee is a welcome sight. This multi-purpose vehicle serves as a weapons carrier, ambulance, troop shelter, and more. It takes a beating from harsh terrain,… More →

Kayakers trade the busy pace of life for a rhythmic paddle. They love exploring waterside wilderness and being rocked by waves. This title invites you inside kayaks and offers the information More →

With a flight deck longer than three football fields, the Nimitz aircraft carrier is the largest warship at sea. The 6,000 crew members and 80 aircraft onboard make each ship a military hub… More →

The Air Commandos help manage chaos for the U.S. military. They are skilled at pararescue and seizing airfields. Any time, any place, Air Commandos will be there. Follow Air Force Air… More →