🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPortuguêsTürkçeРусскийفارسی中文日本語EntityQ7206385· pop 10· linked from 1,406 articlesPocket BooksAmerican publisher founded by Robert de Graff and others as mass market paperback pioneerConnectionsSimon & SchusterEntityThorne SmithEntityCategories1939 establishments in New York CityAmerican companies established in 1939Book publishing companies based in New York CityBook publishing company imprintsGulf and Western IndustriesPocket Books booksPublishing companies based in New York CityPublishing companies established in 1939Simon & Schuster