Columbus Publishing Ltd · Grolier
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Pro/Con | 978-0-7172-5753-9 (0-7172-5753-3) | 2002 | |
| Pro/Con: Human Rights | 978-0-7172-5927-4 (0-7172-5927-7) | 2004 | |
| World Travel Guide 1995-96 | 978-0-946393-47-3 (0-946393-47-8) | 1995 | Brian Quinn |