EntityQ536795· pop 17· linked from 1,198 articlesAce BooksSign in to saveoldest active specialty publisher of science fiction and fantasy booksConnectionsRTL GroupEntityUFAEntitySuper RTLEntityGroupe M6EntityQ3047577EntityJove BooksEntityUnited StatesCountryNew York CityCityJ. R. R. TolkienPersonInternational Standard Book NumberEntityThe Lord of the RingsEntityThe Walt Disney CompanyEntityscience fictionEntityUrsula K. Le GuinEntityLibrary of CongressEntityfantasyEntityPhilip K. DickEntitygenreEntityWilliam S. BurroughsEntityOCLC, Inc.EntityCategoriesAce Books booksAmerican organizations established in 1952American speculative fiction publishersBook publishing companies based in New York (state)Fantasy book publishersLists of Ace Books booksPearson plcPublishing companies established in 1952RTL GroupScience fiction publishers