G.P. Putnam's Sons is a well-known American publishing company founded in 1838 by George Palmer Putnam and his partner, John A. Putnam. The company has a rich history of publishing a wide range of genres, including fiction, non-fiction, and children's books. It is recognized for its commitment to quality literature and has published many notable authors over the years. The company became part of the Penguin Group in 1996, which further expanded its reach in the publishing industry. Today, G.P. Putnam's Sons continues to publish a diverse array of books, contributing to the literary landscape and supporting both established and emerging writers.