Frémont

Pathmarker of the West

1987

Grover Cleveland

A Study in Courage

1933

Hamilton Fish

The Inner History of the Grant Administration

1936

John D. Rockefeller

The Heroic Age of American Enterprise

1976

ORDEAL OF THE UNION

FRUITS OF MANIFEST DESTINY 1847-1852

1947

Ordeal of the Union, Vol 2

A House Dividing, 1852-57

1947

Ordeal of the Union, Vol 4

Prologue to Civil War, 1859-61

1947

Ranger

the Adventurous Life of Robert Rogers of the Rangers

2011

Study in Power

John D. Rockefeller, Industrialist and Philanthropist, 2 vols.

1953

The Diary of George Templeton Strong, Vol. 3

The Civil War, 1860-1865

1952

The Emergence of Lincoln

Prologue to Civil War, 1859-61

1950

The Emergence of Lincoln

Douglas, Buchanan & Party Chaos, 1857-59

1950

The Gateway to History

1938

The War for the Union

The Improvised War, 1861-62

1940

The War for the Union, Vol 2

1960

The War for the Union, Vol. 3

1971

To the End of a Career

2002

To the Loss of the Presidency

1933

War for the Union

The Organized War to Victory 1864-1865

1971