GameStage: Zodiac Software Detailed description of the company, as well as their released titles, including the game's genre, year of release, developer(s) and publisher(s). http://gamestage.topcities.com/zx-zodiacsoftware.html

YSRnRY: Zodiac Softography and reviews of some of their games. http://www.ysrnry.co.uk/bycompany/Zodiac.htm

Zenobi Software Official site. Includes author and games list, news and contact information. http://pages.123-reg.co.uk/balrog-7274/zenobisoftware/