Social Studies

On a sunny day in Dallas, Texas, at the end of a campaign trip, President John Fitzgerald Kennedy is assassinated by an angry, lonely drifter named Lee Harvey Oswald. The former Marine Corps sharpshooter escapes briefly, but is hunted down, captured, and then shot dead while in police custody.

n the 1880s, science witnessed a major shift: Charles Darwin proposed his theory of evolution. People dug up the first dinosaur fossils. And the field of paleontology--the study of ancient plants and animals--emerged.

Take a tour of a medieval castle.

Every part of the castle has a function. Walls keep the enemy out. Towers protect the lord and the soldiers. From the moat and portcullis to the great hall and dungeon, see how a castle works as an enemy army tries to storm the walls.

When a ship full of gold arrives in Seattle, thousands of men rush to get to the Klondike goldfields-fast. But the journey is risky. Prospectors must haul a year's worth of supplies over steep mountain passes and navigate five hundred miles of treacherous lakes and rivers to reach Dawson City, in Canada. Will Stanley Pearce and Marshall Bond, two young prospectors, survive the dangerous journey? And will they strike gold and find their fortunes?

This edition of Mountains Beyond Mountains by Pulitzer Prize-winning author Tracy Kidder, adapted by Michael French, is the inspiring account of Paul Farmer, who while in medical school found his calling: to cure infectious diseases and to bring the lifesaving tools of modern medicine to those who need it most.

Leon Leyson loved playing on the Krakow streetcars with his friends and tagging along after his older brothers...

Then, suddenly, German soldiers were: In his country. In his city. In his home.

Seemingly overnight, the life he knew vanished. The Third Reich wanted him, and every other Jew in Europe, dead.

A true crime thriller -- the first book for teens to tell the nearly unknown tale of the brazen attempt to steal Abraham Lincoln's body!

As the youngest marcher in the 1965 voting rights march from Selma to Montgomery, Albama, Lynda Blackmon Lowery proved that young adults can be heroes. Jailed eleven times before her fifteenth birthday, Lowery fought alongside Martin Luther King, Jr. for the rights of African-Americans. In this memoir, she shows today's young readers what it means to fight nonviolently (even when the police are using violence, as in the Bloody Sunday protest) and how it felt to be part of changing American history.