Investigating Electricity

Who Was Marco Polo?

Sinking the Sultana: A Civil War Story of Imprisonment, Greed, and a Doomed Journey Home

Amundsen, the polar explorer

Blizzard of Glass: The Halifax Explosion of 1917

Cleopatra

Underground Fire: Hope, Sacrifice, and Courage in the Cherry Mine Disaster

The Trojan War

Investigating Matter

The discovery of America

Champion: The Comeback Tale of the American Chestnut Tree

The Young Investigator's Guide to Ancient Aliens

Deadly Aim: The Civil War Story of Michigan's Anishinaabe Sharpshooters

Who Was Alexander the Great?

Investigating Sound

Where Is the Great Wall?

Investigating Magnetism

Who Was King Tut?

Ghost Walls: The Story of a 17th-Century Colonial Homestead

From Kingfishers to... Bullet Trains