Author of "The Wizard of Oz."

Hedwig "Vicki" Baum (January 24, 1888 – August 29, 1960) was an Austrian writer.

(1922 – October 28, 2008) an American curator, artist and educator, most known as a key impresario and promoter of the Chicago Imagists, a group of artists that had an enduring impact on American art in the later twentieth century.

Small, agile, nocturnal forest predator.

Author of "The Wizard of Oz."

Author of "The Wizard of Oz."

Author of "The Wonderful Wizard."

(December 14, 1884 – July 12, 1956) an American artist and educator active in the Bucks and Lehigh County areas of Pennsylvania in the United States.

a Polish-born American painter known initially for his self-taught landscapes and cityscapes who later developed a unique non-objective painting style focused on a single, unique glyph he called "the element."

Task Force Baum, also known as the Hammelburg raid was a secret and controversial World War II task force set up by U.S. Army General George S. Patton and commanded by Capt. Abraham Baum in late March 1945.

Leonard Esau Baum (August 23, 1931 – August 14, 2017) was an American mathematician, known for the Baum–Welch algorithm and Baum–Sweet sequence.

(Gage; March 27, 1861 – March 6, 1953) the wife of American children's publisher L. Frank Baum.