Dorothy Vaughan (My Early Library: My Itty-Bitty Bio) Biographies and Non-Fiction, Black History, Elementary School, Inventions and Innovations, Mathematics and Numbers, Outer Space, Preschool, STEM Virginia Loh-Hagan Edd

Katherine Johnson (My Early Library: My Itty-Bitty Bio) Biographies and Non-Fiction, Black History, Elementary School, Inventions and Innovations, Mathematics and Numbers, Outer Space, Preschool, STEM Virginia Loh-Hagan Edd

Mary Jackson (My Early Library: My Itty-Bitty Bio) Biographies and Non-Fiction, Black History, Elementary School, Inventions and Innovations, Mathematics and Numbers, Outer Space, Preschool, STEM Virginia Loh-Hagan Edd

Shirley Ann Jackson (My Early Library: My Itty-Bitty Bio) Biographies and Non-Fiction, Black History, Elementary School, Politics and Government, Preschool, STEM Virginia Loh-Hagan Edd