"With rhythmic swirls of words and pictures, Suzanne Slade and Stacy Innerst beautifully reveal just how brilliantly Gershwin reached inside his head to create his masterpiece, Rhapsody in Blue. It's a surprising and whirlwind composition of notes and sounds and one long wail of a clarinet--dazzling and daring, just like George Gershwin himself!"--[from book jacket]

Includes bibliographical references. Biography of NASA mathematician Katherine Johnson. Shares the story of the pioneering African American mathematician, Katherine Johnson, who helped calculate America's first manned flight into space, its first manned orbit of Earth, and the world's first trip to the moon.