"Through the Looking-Glass" is a novel written by Lewis Carroll, published in 1871 as a sequel to his iconic work, "Alice's Adventures in Wonderland." This whimsical and imaginative tale takes readers on another surreal journey with Alice, the young protagonist. In this story, Alice steps through a looking glass into a fantastical world where everything is reversed and unpredictable. She encounters bizarre characters, such as the Red Queen and White Queen, Tweedledum and Tweedledee, and the Cheshire Cat, as she embarks on a series of mind-bending adventures. "Through the Looking-Glass" is celebrated for its clever wordplay, philosophical themes, and captivating blend of fantasy and logic, making it a timeless classic of children's literature.