Since the dawn of the Space Age in 1957, space probes have discovered exotic space environments, giant ice volcanoes, planet-wide dust storms, as well as more mysteries such as impossibly… More →
Grade 4 - 6
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Space exploration has come a long way since the days when early astronomers thought they could see canals that had been built on Mars through their simple telescopes. Today's scientists have… More →
This innovative series provides readers with essential information about the body's most vital organ - the brain. Each title examines the brain using a different lens, or perspective, to give More →
This fascinating book describes what scientists discovered about the Moon from the Apollo missions that came after the successful landing in 1969, until the last mission in 1972. A discussion More →
Matter is everything all around us. Learn about types of matter and practice reading words with the sound of long e spelled ee, ea, y, ie, ey, and e-consonant-e. These books use the… More →
Our solar system is a huge and interesting place. Learn what makes it special and practice reading words that have a long vowel sound spelled with the vowel-consonant-e pattern. These books… More →
Landmarks are unique natural or human-made structures that help us identify where in the world we are. This fascinating series features the landmarks--mountains and waterfalls, ancient… More →
This captivating title looks at extinction--from the dinosaurs, 65 million years ago, to the possible extinction of species in our world today. More →
BMX bikes have been around for a long time, but found a whole new outlet when skateboarding became popular. In addition to motocross racing, BMX riders are tearing it up on pipe ramps and in… More →
Nothing embodies patience and strength like rock climbing. This sport requires forethought, artistry, and courage. Athletes who climb do it because they love a challenge and the feeling of… More →
Everybody in-line skates, right? Well, not everyone can do what these wild athletes can! In-line skating has quickly grown from being a summer practice for ice-hockey players into a… More →
Motocross events blend tough off-road riding, high-speed racing, and fearless airborne grace. Whether the course is just a mile long or over 1000 miles long, motocross riders deliver pure,… More →