The American Publishers Association (APA) is a national organization that represents the interests of book publishers in the United States. Founded in 1912, it advocates for policies that support the publishing industry, including copyright protection and fair trade practices. The APA also provides resources and networking opportunities for its members, which include both large and small publishing houses. In addition to advocacy, the APA conducts research and offers educational programs to help publishers navigate the changing landscape of the industry. The organization plays a crucial role in promoting literacy and the importance of reading, working to ensure that diverse voices and stories are published and accessible to the public.