G.B. · G.O. · G. O'Brien · O'Brien
Four Courts Press Ltd · University of Chicago Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Blood Runs Green: The Murder That Transfixed Gilded Age Chicago | 978-0-226-24895-0 (0-226-24895-X) | 2015 | Gillian O'Brien |
| Georgian Dublin | 978-1-84682-122-6 (1-84682-122-3) | 2008 | Gillian O'Brien · Finola O'Kane |