Washington in Lincoln's Time - Hardcover

First Across the Continent: in large print - Hardcover

First Across The Continent: The Story of The Exploring Expedition of Lewis and Clark in 1804-5-6 - Paperback

The Story of Marco Polo - Paperback

Henry Knox: A Soldier of the Revolution, Major-General in the Continental Army and Washington's Chief of Artillery - Paperback

Henry Knox: A Soldier of the Revolution, Major-General in the Continental Army and Washington's Chief of Artillery - Hardcover

Henry Knox: A Soldier Of The Revolution, Major-General In The Continental Army And Washington's Chief Of Artillery - Hardcover