What Was Woodstock?

Where Is Alcatraz?

Who Was Marco Polo?

Lincoln's Grave Robbers (Scholastic Focus)

What Was Hurricane Katrina?

Who Was Johnny Appleseed?

Across the Wide and Lonesome Prairie: The Diary of Hattie Campbell, The Oregon Trail, 1847 (Dear America)

Who Was Babe Ruth?

In the Heart of the Sea (Young Readers Edition): The True Story of the Whaleship Essex

Where Is Walt Disney World?

Little Author in the Big Woods: A Biography of Laura Ingalls Wilder

What Is Rock and Roll?

The Borden Murders: Lizzie Borden and the Trial of the Century

What Can a President Really Do?: A Good Answer to a Good Question

A Young People's History of the United States

What Is Earth Day?: A Good Answer to a Good Question

Lincoln's Last Days: The Shocking Assassination that Changed America Forever

What Was the Boston Tea Party?

Who Pays Taxes?: A Good Answer to a Good Question

Staking a Claim: The Journal of Wong Ming-Chung, a Chinese Miner, California, 1852