FROM SARAH:

This picture book biography tells the story of Katherine Johnson, including her childhood and her mission with Apollo 13. Delightful!

FROM THE PUBLISHER:

As a child, Katherine Johnson loved to count. She counted the steps on the road, the number of dishes and spoons she washed in the kitchen sink, everything! Boundless, curious, and excited by calculations, young Katherine longed to know as much as she could about math, about the universe.