The Bears Ears: A Human History of America's Most Endangered Wilderness

Underdogs: The Making of the Modern Marine Corps

The Cougar Conundrum: Sharing the World with a Successful Predator

What Would Reagan Do?: Life Lessons from the Last Great President

Menace of Our Time: The Long War Against American Communism

The Other Face of Battle: America's Forgotten Wars and the Experience of Combat

Dangerous Years: Climate Change, the Long Emergency, and the Way Forward

Junius and Albert's Adventures in the Confederacy: A Civil War Odyssey

Who Was Dr. Seuss?

Rough Riders: Theordore Roosevelt, His Cowboy Regiment, and the Immortal Charge Up San Juan Hill

We Are Not One People: Secession and Separatism in American Politics Since 1776

The Last Charge of the Rough Rider: Theodore Roosevelt's Final Days

Failure Is Not an Option: Mission Control from Mercury to Apollo 13 and Beyond

Lincoln's Spies: Their Secret War to Save a Nation

In Search of Meadowlarks: Birds, Farms, and Food in Harmony with the Land

Rangers, Trappers, and Trailblazers: Early Adventures in Montana's Bob Marshall Wilderness and Glacier National Park

Banished from Johnstown: Racist Backlash in Pennsylvania

When the World Closed Its Doors: The Covid-19 Tragedy and the Future of Borders

A Fire in the Wilderness: The First Battle Between Ulysses S. Grant and Robert E. Lee

The Fruit of All My Grief: Lives in the Shadows of the American Dream