Astro Computing Services, as the retail department of Starcrafts LLC, offers a huge variety of charts, calculations , interpreted reports, books, tools, art products and software. Operators are available to take orders placed on our secure website, or received by phone or email Monday-Friday, 9am-4pm. Most orders are filled same day as received. View descriptions & samples on our website. Catalog available on request. Starcrafts LLC publishes books for all levels of astrology, beginner through professional, including the widely used and acclaimed American Ephemeris series, many fine instructional titles and astrology software. Our imprints are: Starcrafts Publishing and ACS Publications. Starcrafts LLC was founded in 2006 by Maria Kay Simms to begin publishing, including an updated 21st century edition of American Ephemeris, the standard-setting work of Neil F. Michelsen, who had founded Astro Computing Services in 1973 and became widely honored as a primary pioneer of computer technology for astrologers. Simms contracted Rique Pottenger, former ACS programmer, to do the updates.. As Art Director of ACS, and Michelsen's wife, at the time of his 1990 passing, Simms continued as administrator through 1998, then sold her shares to move east and remarry. In 2008, because ACS was not properly updating the books, she and husband James L, Jossick, acquired the assets of ACS and moved them east to become part of Starcrafts LLC.