Lewis Carroll was an English author, mathematician, and logician who is best known for his works 'ALICE's Adventures in Wonderland' and 'Through the Looking-Glass'. His real name was Charles Lutwidge Dodgson, but he wrote under the pennames of Lewis Carroll and Rev. C.L. Dodgson. He is also known for his poem 'JABBERWOCKY' and his novel 'The Hunting of the Snark'. The Cheshire Cat is a character from 'ALICE's Adventures in Wonderland' that is known for its mischievous grin.