Barbara Wertheim Tuchman (January 30, 1912 – February 6, 1989) was an acclaimed American historian and author, celebrated for her ability to bring history to life through her vivid and detailed storytelling. Tuchman was a self-taught historian who achieved widespread recognition and success, winning the Pulitzer Prize twice.

Her first Pulitzer came for The Guns of August (1962), a groundbreaking work that explored the prelude to and the initial month of World War I with unparalleled depth and insight. This book not only captivated millions of readers but also set a high standard for historical writing. Tuchman's second Pulitzer was awarded for Stilwell and the American Experience in China (1971), a comprehensive biography of General Joseph Stilwell that provided a nuanced understanding of the complex China-U.S. relationship during World War II.

Throughout her career, Tuchman was dedicated to producing popular history, making complex historical events and figures accessible and engaging to a broad audience. Her works, which ranged from the 14th century to World War I, sold millions of copies and established her as one of the most influential historians of her time.