But do you know about the mathematical genius who made sure that Apollo 13 returned safely home?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.From Katherine's early beginnings as a gifted student to her heroic accomplishments as a prominent mathematician at NASA, this is the story of a groundbreaking American woman who not only calculated the course of moon landings but, in turn, saved lives and made enormous contributions to history.

    Don't have an opinion; don't dream big. And most of all, don't love yourself. In response to such destructive ideas, internationally recognized poet Mahogany Browne challenges the conditioning of society by crafting an anthem of strength and magic undeniable in its bloom for all beautiful Black girls. She has travelled the world sharing her vision of Black Girl Magic, and now in collaboration with artist Jess X. Snow, presents her acclaimed tribute in a visual form.Black Girl Magic is a journey from girlhood to womanhood and an invitation to readers to find magic in themselves.