On July 20, 1969, Neil Armstrong took "one small step for man, one giant leap for mankind" when the Apollo 11 landed on the moon. But it wasnt just one man who got us to the moon. The Moon Landing explores the people and technology that made the moon landing possible. Instead of examining one persons life, it focuses on the moon landing itself, showing the events leading up to it and how it changed the world. The book takes readers through the history...

"Machines That Think! explores machines from ancient history to today that perform a multitude of tasks, from making mind-numbing calculations to working on assembly lines to guiding spaceships to the moon. Included are fascinating looks at the world's earliest calculators, the birth of computer programming, and the arrival of smartphones. Contributors discussed include Muhammad ibn Mūsā al-Khwārizmī, Ada Lovelace, and Bill...

Award-winning author Don Brown explores a very timely subject: the history of vaccines A Shot in the Arm!, book 3 in the Big Ideas that Changed the World series, is the history of vaccinations and the struggle to protect people from infectious disease. Beginning with smallpox-perhaps humankind's greatest affliction to date-and concluding with an overview of the COVID-19 pandemic, Brown traces the evolution of vaccines and examines deadly diseases...

Award-winning author Don Brown explores the history of democracy in the United States in this installment of the Big Ideas That Changed the World series The Greek word democracy comes from demos (people) and kratos (rule)-meaning "the people hold power." In this timely graphic novel, acclaimed author-illustrator Don Brown explores the history of democracy-from civilization's beginnings as hunter-gatherers to the birth of monarchies and vast empires,...