The real name of Mark Twain, the author of "The adventurs of Huckleberry Finn", is Samuel Clemens.

The real name of George Orwell, the author of "Nineteen Eighty-Four", is Eric Blair.

The real name of Dr. Seuss, the author of "Alice's Adventures in Wonderland", is Charles Dodson.

The real name of , the author of "The Cat in the Hat", is Theodor Geisel.