American non-fiction children's writers

American doctor and NASA astronaut

American physicist, author and screenwriter

American writer of children's books (1936–2002)

American aerospace engineer (1933–2016)

American author and historian

American hunter, animal collector, actor and author (1884–1950)

American businessman (1847-1914)

American writer

American film producer (1893-1976)

American author (1913–2012)

American children's illustrator and writer

American historian

author and researcher

American children's writer (1915-2017)

American journalist (1857–1922)