The Sirens of Mars: Searching for Life on Another World

Pox Romana (Turning Points in Ancient History): The Plague That Shook the Roman World

The Glass Universe: How the Ladies of the Harvard Observatory Took the Measure of the Stars

What the Ermine Saw: The Extraordinary Journey of Leonardo da Vinci's Most Mysterious Portrait

Iron Curtain: The Crushing of Eastern Europe, 1944-1956

Princesses Behaving Badly: Real Stories from History Without the Fairy-Tale Endings

The Real Lolita: The Kidnapping of Sally Horner and the Novel that Scandalized the World

A Hopeful Heart: Louisa May Alcott Before Little Women

Joan of Arc: A Life Transfigured

As Good As She Imagined: The Redeeming Story of the Angel of Tucson, Christina-Taylor Green

Dorothy Day: Dissenting Voice of the American Century

What Do We Know About Atlantis?

His Greatest Speeches: How Lincoln Moved the Nation

The Woman Who Smashed Codes: A True Story of Love, Spies, and the Unlikely Heroine who Outwitted America's Enemies

Vows: The Modern Genius of an Ancient Rite

Dinosaurs at the Dinner Party: How an Eccentric Group of Victorians Discovered Prehistoric Creatures and Accidentally Upended the World

Violet and Daisy: The Story of Vaudeville's Famous Conjoined Twins

Living Rich for Less: Create the Lifestyle You Want by Giving, Saving, and Spending Smart

Mr. B: George Balanchine's 20th Century

The Immortal Life of Henrietta Lacks