| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Rich Man's Ready Reckoner | 978-0-7234-0155-1 (0-7234-0155-1) | 1970 | Graham Brown · Chris O'Brien |
| The New New Economy: Yet Another Clueless Manifesto for the Post-Digital Age | 978-0-8144-7143-2 (0-8144-7143-9) | 2002 | Tim McEachern · Chris O'Brien |
C B · C. O'Brien · Chris Brien · Chris O'Brien & Lindsey Bredemeyer · O'Brien