Which lost civilization built Angkor Wat, in Cambodia? What is found at the remains of Cahokia, the ancient Mississippian city? Follow along and gather evidence to answer questions about… More →

People have long searched for the resting places of great leaders and tried to make sense of puzzling unidentified burial sites. From deadly tombs to treasure deep at sea, follow along and… More →

Stories of lost treasures have been told since ancient times, passed along by storytelling or on maps and scribbled notes. This exciting book describes some of the dangerous journeys - and… More →

A hungry polar bear is one of the most dangerous animals you will meet. A marine mammal, it hunts mostly seals on the sea ice in the Arctic. Read all about their amazing sense of smell, their More →

Put on your headgear and get ready for a takedown. We're about to learn why wrestling ranks among the...TOP HIGH SCHOOL SPORTS. More →

Whether owned by superstars, kings and queens, or top-secret VIPs, these vehicles wrap their riders in rich comfort--for a huge price! Some cost more than a quarter of a million dollars!… More →

This highly visual series explains at a simple level how different kinds of machines work. Informational boxes provide interesting facts and closeup looks at different machine parts. Young… More →

From card tricks to reading minds, the art of magic lies in the magician's or illusionist's ability to deceive the audience. Read about the mysteries that lie behind some of the most… More →

The dream of every young player is to play in the major leagues. They all have their favorite player too. This Major League Sports series highlights the stats of some of the greatest players… More →

In this engaging title, readers interested in animation will learn about the history of this art in motion, and discover who the world's greatest animators have been and how they came to… More →