Lyman Frank Baum was an American author best known for writing the beloved children's book, The Wonderful Wizard of Oz, published in 1900. Born on May 15, 1856, in Chittenango, New York, he had a passion for storytelling from a young age. Baum wrote numerous books, plays, and articles throughout his career, creating a rich fantasy world that captivated readers. In addition to The Wonderful Wizard of Oz, Baum wrote several sequels and other works set in the magical land of Oz. His imaginative tales have inspired countless adaptations, including films, musicals, and merchandise, making him a significant figure in American literature and popular culture. Baum passed away on May 6, 1919.