Dr. Seuss, born Theodore Geisel, was an American children's author, political cartoonist, and animator best known for his work writing and illustrating more than 60 books under the pen name Dr. Seuss.
Dr. Seuss's books have been translated into more than 20 languages.
His first children's book, "And to Think That I Saw It on Mulberry Street," was published in 1937.
Dr. Seuss's books often feature imaginative characters and use rhyme and repetition to teach important life lessons.
He wrote and illustrated over 60 books during his career.
Dr. Seuss's books have sold over 600 million copies worldwide.
Many of his books, such as "The Cat in the Hat" and "Green Eggs and Ham," have become classics of children's literature.
Dr. Seuss was a political cartoonist before he became a children's book author and illustrator.
Throughout his career, he was a strong advocate for children's literacy and education.
Dr. Seuss's birthday, March 2nd, is celebrated as National Read Across America Day in the United States.
Dr. Seuss's work continues to be popular with children and adults alike, with several of his books being made into movies and television shows.
