One Giant Leap: The Impossible Mission That Flew Us to the Moon is a 2019 nonfiction book by journalist Charles Fishman, about the Apollo program, that focuses on thousands of people who worked on it.

Fishman wrote the book concentrating not on the biographies of Neil Armstrong or Buzz Aldrin, but writing about ordinary people and often overlooked scientists and engineers who worked on the project.

[1] Among the scientists are Charles Stark Draper, the head of MIT Instrumentation Lab, that designed the Apollo Guidance Computer (AGC),[2][3] Bill Tindall, "the talented writer and orbital mechanics 'genius' from the Langley Research Center", and John Houbolt, NASA engineer who advocated for the lunar orbit rendezvous (LOR).

National Space Society review writes that "As NASA prepares to return astronauts to the Moon within the next decade ... this book acts as a reminder about what is required to achieve epic results",[4] while Kirkus Reviews calls the book "a fresh, enthusiastic history of the moon mission".

[3] Robert Schaefer notes that "Fishman is a really, really good storyteller, and One Giant Leap would make a fantastic audio book".