Leonard Development Group was a company that made the SmartWorks integrated suite of Macintosh software. It was based in Jacksonville, Florida.Coale, Kristi. Works' Dominance Tested in Integrated Productivity Market. InfoWorld Oct 29, 1990, online at google books. It was acquired by Symantec on June 24, 1991. A new version, renamed GreatWorks, was released in summer 1991.Graggs, Tuseda A. Symantec offers unified suite of Mac applications. InfoWorld Jun 24, 1991, online at google books
References