The New Nation: Book 4 (1789-1850)

Reconstructing America: Book 7 (1865-1890)

Liberty for All?: Book 5 (1820-1860)

Seven and a Half Tons of Steel

Handprints on Hubble: An Astronaut's Story of Invention

War, Terrible War: Book 6 (1855-1865)

Cloaked in Courage: Uncovering Deborah Sampson, Patriot Soldier

All Our Summers

North by Night: A Story of the Underground Railroad

Island of the Blue Dolphins

From Colonies to Country: Book 3 (1735-1791)

A Dangerous Promise

A Place to Belong

In the Face of Danger

Circle of Love

Caught in the Act

Keeping Secrets

The Age of Extremes: Book 8 (1880-1917)

You Call This Democracy?: How to Fix Our Government and Deliver Power to the People

Red Scarf Girl: A Memoir of the Cultural Revolution