About Sandra Markle

Sandra Markle is an American author of children's books. She has published more than 200 non-fiction books for children. She worked on a project for the National Science Foundation called Kit & Kaboodle which helped students to understand science better. She has won many awards for her books.

She was born on November 10, 1946 in Fostoria, Ohio, and graduated from Fostoria High School and Bowling Green State University, Bowling Green, Ohio. She worked as an elementary and middle school teacher until 1979 at which time she started being a full-time writer.