Simon and MacMillan Books was a publishing company based in the city of New York on the planet Earth.

It printed Swindle! The Sale of Fraudulent Science by E. B. Murray et al. in reference stardate 2/14 (c. 2270s) (FASA RPG module: The Orions: Book of Common Knowledge).

This may be a merger of or reference to the real publishers Simon & Schuster and Macmillan Publishers.