Who is the publisher of Charlie and Chocolate Factory?

The publisher of "Charlie and the Chocolate Factory" depends on which version of the story you're referring to:

* Original 1964 publication: Alfred A. Knopf, Inc. published Roald Dahl's original "Charlie and the Chocolate Factory" in the United States.

* Later editions and reprints: Since then, the book has been reprinted and published by various publishers, including Puffin Books, Penguin Books, and Random House.

If you're interested in a specific edition, it's best to check the copyright page of the book itself to determine the publisher.