Counting on Katherine: How Katherine Johnson Put Astronauts on the Moon non-fiction Tiger and his troupe of

Tiger and his troupe of acrobats

and written in simple verse

She counted the steps on the road

and Shannon has to scramble to keep up

Perfect for young comedians

Counting on Katherine: How Katherine Johnson Put Astronauts on the Moon non-fiction Tiger and his troupe ofWritten by Helaine Becker Illustrated by Dow Phumiruk hardcover Katherine Johnson is the mathematical genius who helped make the historic Apollo 11 moon landings possible and made sure that Apollo 13 returned home safely when the mission was in critical danger. As a child, Katherine 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