""Jack and Jill: A Fairy Story"" is a classic children's book written by Greville MacDonald and first published in 1913. The story follows two siblings, Jack and Jill, who live in a small village with their parents. One day, they stumble upon a magical well that transports them to a magical kingdom ruled by a wicked queen. The queen, jealous of the siblings' beauty and kindness, plots to harm them. With the help of some friendly creatures, Jack and...