1) another (UK b. 1951) the founder of Games Workshop and creator of the Fighting Fantasy series, and a Scottish thriller author (http://www.steve-jackson.net/
) : see http://www.sjgames.com/general/faq.ht...
2) one the owner of Steve Jackson Games (b. 1953, USA)--note that many of the Steve Jackson Games books attributed to him don't actually have either one as an author or editor
3) Jackson, Steve (Scotland, b. 1969 wrote The Mentor.
4) There also seems to be an American true crime writer. The American crime writer was born in 1951, and lives in Denver.
It should be noted that both the US & UK games designers have written books in the Fighting Fantasy series of "choose your own adventure" books.
5) Accounting, business, data analytics & marketing.
8) Jackson, Ian - Breathplay Approach to Whole Life Fitness