Born in 1933 and educated at Yale, **David McCullough** transformed American popular history by bringing the past to vivid life through masterful storytelling.

Walter Seff Isaacson is an American journalist who has written biographies of Henry Kissinger, Benjamin Franklin, Leonardo da Vinci, Albert Einstein, Steve Jobs, Jennifer Doudna, and Elon Musk.

Rachel Ignotofsky is a New York Times bestselling author and illustrator based in California. Known for creating illustrated books that highlight women throughout history and explore science and technology, she has described herself as an illustrator and designer. Her works include *The History of the Computer*, inspired in part by her own early experience with computers at age seven.

Christopher McDougall is an American author and journalist.

Delia Owens is an American author, zoologist, and conservationist.

Mark Stevenson is a London-based British writer, businessman, public speaker and 'reluctant' futurologist, as well as a semi-professional musician and former comedian.