The Little Engine That Could

''The Little Engine That Could'' is an American folktale existing in the form of several illustrated children's books and films. The story originated and evolved in the early 20th century, but became widely known in the United States after publication in 1930 by Platt & Munk. The story is used to teach children the value of optimism and hard work. Based on a 2007 online poll, the National Education Association listed the book as one of its "Teachers' Top 100 Books for Children". Provided by Wikipedia