World War I was a brutal war that left more than 9 million dead. Millions more were wounded and lost their homes. The two sides-the Allied Powers and Central Powers-cut secret deals to get countries to join their side. They unleashed secret weapons, employed spies, and relied on the element of surprise itself to wage terrible battles. Secrets of World War I reveals little-known stories of the people, weapons, and battles that have affected the maps...

A biography of the eleventh president of the United States, with information on his childhood, family, political career, presidency, and legacy.

"Basketball is a game of makes and misses, dunks and doinks, wins and losses. Check out the very best and worst that basketball has to offer with Basketball's Best and Worst." --

"Describes Viking warriors, including their training, fighting methods, and weapons, as well as their decline and their place in popular culture"--Provided by publisher.

"Includes information about the history and current status of custom cars, including tuners, hot rods, and muscle cars"--Provided by publisher.

"The future is now! Supercool robots, amazing flying machines, floating hotels--this book is packed with 125 amazing inventions that will make you wish for things you never knew existed! Get the scoop on inventions of the future before they hit stores, like the fish tank that turns your toilet into an aquarium (but don't worry, your fishy friends will be just fine!), or the Cargonaut, a human-size robot that flies around picking up and delivering...