Interesting Comments on Simon Dixon Books
http://www.amazon.co.uk/review/RH8X6BJGJ3JJN/ref=cm_aya_cmt?ie=UTF8&ASIN=1907720375#wasThisHelpful

Reviews of Benedix, one of of Dixons previous companies
http://www.thestudentroom.co.uk/showthread.php?t=980864

Simon Dixon Companies House History
https://beta.companieshouse.gov.uk/officers/WLCQQ18wZCJItYxibbHAwdkccYc/appointments