Author- Libby Romero was a journalist and a teacher before becoming an author. Her books include the biography Ibn al-Haytham- The Man Who Discovered How We See, as well as American teacher guides, interactive whiteboards, and a variety of other materials, including National Geographic's Explorer magazines and the Smithsonian Institution's TweenTribune. Libby is the author of DK Life Stories- Helen Keller (January 2019), DK Life Stories- Jane Goodall (August 2019), and DK Life Stories- Amelia Earhart (publishing in February 2020).