Penguin

Penguin Group is the second largest English language publisher in the world, and Penguin Group (USA) was formed in 1996 by the merger of the Putnam Berkley Group and Penguin.

Penguin Group (USA) imprints include Berkley Books, Dutton, Grosset & Dunlap, Jove, New American Library, Penguin, Philomel, G. P. Putnam's Sons, Riverhead Books, Viking and Frederick Warne.