| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| City Profiles USA 1998: A Traveler's Guide to Major U.S. Cities | 978-0-7808-0354-1 | 1998 | |
| City Profiles USA 2000-2001: A Traveler's Guide to Major U.S. and Canadian Cities | 978-0-7808-0347-3 | 2000 | Denver Toth |
| City Profiles USA 2003: A Traveler's Guide to Major U.S. and Canadian Cities | 978-0-7808-0429-6 | 2002 | |
| Moving & Relocation 2001: Sourcebook and Directory | 978-0-7808-0431-9 | 2001 | Nancy V. Kniskern |
| Parks Directory of the United States & Canada: A Guide to Nearly 5,000 National, State, Provincial, and Urban Parks in the United States and Canada | 978-0-7808-0440-1 | 2001 | Darren L. Smith · Penny J. Hoffman |